261127944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 967449600

約数和(自身を除く): 706321656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 37, 38, 42, 44, 56, 57, 63, 66, 67, 72, 74, 76, 77, 84, 88, 99, 111, 114, 126, 132, 133, 134, 148, 152, 154, 168, 171, 198, 201, 209, 222, 228, 231, 252, 259, 264, 266, 268, 296, 308, 333, 342, 396, 399, 402, 407, 418, 444, 456, 462, 469, 504, 518, 532, 536, 603, 616, 627, 666, 684, 693, 703, 737, 777, 792, 798, 804, 814, 836, 888, 924, 938, 1036, 1064, 1197, 1206, 1221, 1254, 1273, 1332, 1368, 1386, 1406, 1407, 1463, 1474, 1554, 1596, 1608, 1628, 1672, 1848, 1876, 1881, 2072, 2109, 2211, 2331, 2394, 2412, 2442, 2479, 2508, 2546, 2664, 2772, 2812, 2814, 2849, 2926, 2948, 3108, 3192, 3256, 3663, 3752, 3762, 3819, 4218, 4221, 4389, 4422, 4662, 4788, 4824, 4884, 4921, 4958, 5016, 5092, 5159, 5544, 5624, 5628, 5698, 5852, 5896, 6216, 6327, 6633, 7326, 7437, 7524, 7638, 7733, 8436, 8442, 8547, 8778, 8844, 8911, 9324, 9576, 9768, 9842, 9916, 10184, 10318, 11256, 11396, 11457, 11704, 12654, 13167, 13266, 14003, 14652, 14763, 14874, 15048, 15276, 15466, 15477, 16872, 16884, 17094, 17353, 17556, 17688, 17822, 18648, 19684, 19832, 20636, 22311, 22792, 22914, 23199, 25308, 25641, 26334, 26532, 26733, 27269, 28006, 29304, 29526, 29748, 30552, 30932, 30954, 33768, 34188, 34706, 35112, 35644, 39368, 41272, 42009, 44289, 44622, 45828, 46398, 46431, 47101, 50616, 51282, 52059, 52668, 53064, 53466, 54131, 54538, 56012, 59052, 59496, 61864, 61908, 68376, 69412, 69597, 71288, 80199, 81807, 84018, 88578, 89244, 91656, 92796, 92862, 94202, 98021, 102564, 104118, 105336, 106932, 108262, 109076, 112024, 118104, 123816, 126027, 138824, 139194, 141303, 156177, 160398, 162393, 163614, 168036, 177156, 178488, 185592, 185724, 188404, 190883, 196042, 205128, 208236, 213864, 216524, 218152, 245421, 252054, 278388, 282606, 294063, 312354, 320796, 324786, 327228, 329707, 336072, 354312, 371448, 376808, 381766, 392084, 416472, 423909, 433048, 487179, 490842, 504108, 518111, 556776, 565212, 572649, 588126, 624708, 641592, 649572, 654456, 659414, 763532, 784168, 847818, 882189, 974358, 981684, 989121, 1008216, 1036222, 1130424, 1145298, 1176252, 1249416, 1299144, 1318828, 1527064, 1554333, 1695636, 1717947, 1764378, 1948716, 1963368, 1978242, 2072444, 2290596, 2352504, 2637656, 2967363, 3108666, 3391272, 3435894, 3528756, 3626777, 3897432, 3956484, 4144888, 4581192, 4662999, 5934726, 6217332, 6871788, 7057512, 7253554, 7912968, 9325998, 10880331, 11869452, 12434664, 13743576, 14507108, 18651996, 21760662, 23738904, 29014216, 32640993, 37303992, 43521324, 65281986, 87042648, 130563972, 261127944]

約数ペア:

[(1, 261127944), (2, 130563972), (3, 87042648), (4, 65281986), (6, 43521324), (7, 37303992), (8, 32640993), (9, 29014216), (11, 23738904), (12, 21760662), (14, 18651996), (18, 14507108), (19, 13743576), (21, 12434664), (22, 11869452), (24, 10880331), (28, 9325998), (33, 7912968), (36, 7253554), (37, 7057512), (38, 6871788), (42, 6217332), (44, 5934726), (56, 4662999), (57, 4581192), (63, 4144888), (66, 3956484), (67, 3897432), (72, 3626777), (74, 3528756), (76, 3435894), (77, 3391272), (84, 3108666), (88, 2967363), (99, 2637656), (111, 2352504), (114, 2290596), (126, 2072444), (132, 1978242), (133, 1963368), (134, 1948716), (148, 1764378), (152, 1717947), (154, 1695636), (168, 1554333), (171, 1527064), (198, 1318828), (201, 1299144), (209, 1249416), (222, 1176252), (228, 1145298), (231, 1130424), (252, 1036222), (259, 1008216), (264, 989121), (266, 981684), (268, 974358), (296, 882189), (308, 847818), (333, 784168), (342, 763532), (396, 659414), (399, 654456), (402, 649572), (407, 641592), (418, 624708), (444, 588126), (456, 572649), (462, 565212), (469, 556776), (504, 518111), (518, 504108), (532, 490842), (536, 487179), (603, 433048), (616, 423909), (627, 416472), (666, 392084), (684, 381766), (693, 376808), (703, 371448), (737, 354312), (777, 336072), (792, 329707), (798, 327228), (804, 324786), (814, 320796), (836, 312354), (888, 294063), (924, 282606), (938, 278388), (1036, 252054), (1064, 245421), (1197, 218152), (1206, 216524), (1221, 213864), (1254, 208236), (1273, 205128), (1332, 196042), (1368, 190883), (1386, 188404), (1406, 185724), (1407, 185592), (1463, 178488), (1474, 177156), (1554, 168036), (1596, 163614), (1608, 162393), (1628, 160398), (1672, 156177), (1848, 141303), (1876, 139194), (1881, 138824), (2072, 126027), (2109, 123816), (2211, 118104), (2331, 112024), (2394, 109076), (2412, 108262), (2442, 106932), (2479, 105336), (2508, 104118), (2546, 102564), (2664, 98021), (2772, 94202), (2812, 92862), (2814, 92796), (2849, 91656), (2926, 89244), (2948, 88578), (3108, 84018), (3192, 81807), (3256, 80199), (3663, 71288), (3752, 69597), (3762, 69412), (3819, 68376), (4218, 61908), (4221, 61864), (4389, 59496), (4422, 59052), (4662, 56012), (4788, 54538), (4824, 54131), (4884, 53466), (4921, 53064), (4958, 52668), (5016, 52059), (5092, 51282), (5159, 50616), (5544, 47101), (5624, 46431), (5628, 46398), (5698, 45828), (5852, 44622), (5896, 44289), (6216, 42009), (6327, 41272), (6633, 39368), (7326, 35644), (7437, 35112), (7524, 34706), (7638, 34188), (7733, 33768), (8436, 30954), (8442, 30932), (8547, 30552), (8778, 29748), (8844, 29526), (8911, 29304), (9324, 28006), (9576, 27269), (9768, 26733), (9842, 26532), (9916, 26334), (10184, 25641), (10318, 25308), (11256, 23199), (11396, 22914), (11457, 22792), (11704, 22311), (12654, 20636), (13167, 19832), (13266, 19684), (14003, 18648), (14652, 17822), (14763, 17688), (14874, 17556), (15048, 17353), (15276, 17094), (15466, 16884), (15477, 16872)]