279425328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 971937792

約数和(自身を除く): 692512464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 53, 56, 68, 71, 78, 84, 91, 102, 104, 106, 112, 119, 136, 142, 156, 159, 168, 182, 204, 208, 212, 213, 221, 238, 272, 273, 284, 312, 318, 336, 357, 364, 371, 408, 424, 426, 442, 476, 497, 546, 568, 624, 636, 663, 689, 714, 728, 742, 816, 848, 852, 884, 901, 923, 952, 994, 1092, 1113, 1136, 1207, 1272, 1326, 1378, 1428, 1456, 1484, 1491, 1547, 1704, 1768, 1802, 1846, 1904, 1988, 2067, 2184, 2226, 2414, 2544, 2652, 2703, 2756, 2769, 2856, 2968, 2982, 3094, 3408, 3536, 3604, 3621, 3692, 3763, 3976, 4134, 4368, 4452, 4641, 4823, 4828, 5304, 5406, 5512, 5538, 5712, 5936, 5964, 6188, 6307, 6461, 7208, 7242, 7384, 7526, 7952, 8268, 8449, 8904, 9282, 9646, 9656, 10608, 10812, 11024, 11076, 11289, 11713, 11928, 12376, 12614, 12922, 14416, 14469, 14484, 14768, 15052, 15691, 16536, 16898, 17808, 18564, 18921, 19292, 19312, 19383, 21624, 22152, 22578, 23426, 23856, 24752, 25228, 25347, 25844, 26341, 28938, 28968, 30104, 31382, 33072, 33796, 35139, 37128, 37842, 38584, 38766, 43248, 44304, 45156, 46852, 47073, 48919, 50456, 50694, 51688, 52682, 57876, 57936, 60208, 62764, 63971, 67592, 70278, 74256, 75684, 77168, 77532, 79023, 81991, 90312, 93704, 94146, 97838, 100912, 101388, 103376, 105364, 109837, 115752, 125528, 127942, 135184, 140556, 146757, 151368, 155064, 158046, 163982, 180624, 187408, 188292, 191913, 195676, 202776, 210728, 219674, 231504, 245973, 251056, 255884, 281112, 293514, 302736, 310128, 316092, 327964, 329511, 342433, 376584, 383826, 391352, 405552, 421456, 439348, 447797, 491946, 511768, 562224, 587028, 632184, 655928, 659022, 684866, 753168, 767652, 782704, 831623, 878696, 895594, 983892, 1023536, 1027299, 1174056, 1264368, 1311856, 1318044, 1343391, 1369732, 1535304, 1663246, 1757392, 1791188, 1967784, 2054598, 2348112, 2494869, 2636088, 2686782, 2739464, 3070608, 3326492, 3582376, 3935568, 4109196, 4989738, 5272176, 5373564, 5478928, 5821361, 6652984, 7164752, 8218392, 9979476, 10747128, 11642722, 13305968, 16436784, 17464083, 19958952, 21494256, 23285444, 34928166, 39917904, 46570888, 69856332, 93141776, 139712664, 279425328]

約数ペア:

[(1, 279425328), (2, 139712664), (3, 93141776), (4, 69856332), (6, 46570888), (7, 39917904), (8, 34928166), (12, 23285444), (13, 21494256), (14, 19958952), (16, 17464083), (17, 16436784), (21, 13305968), (24, 11642722), (26, 10747128), (28, 9979476), (34, 8218392), (39, 7164752), (42, 6652984), (48, 5821361), (51, 5478928), (52, 5373564), (53, 5272176), (56, 4989738), (68, 4109196), (71, 3935568), (78, 3582376), (84, 3326492), (91, 3070608), (102, 2739464), (104, 2686782), (106, 2636088), (112, 2494869), (119, 2348112), (136, 2054598), (142, 1967784), (156, 1791188), (159, 1757392), (168, 1663246), (182, 1535304), (204, 1369732), (208, 1343391), (212, 1318044), (213, 1311856), (221, 1264368), (238, 1174056), (272, 1027299), (273, 1023536), (284, 983892), (312, 895594), (318, 878696), (336, 831623), (357, 782704), (364, 767652), (371, 753168), (408, 684866), (424, 659022), (426, 655928), (442, 632184), (476, 587028), (497, 562224), (546, 511768), (568, 491946), (624, 447797), (636, 439348), (663, 421456), (689, 405552), (714, 391352), (728, 383826), (742, 376584), (816, 342433), (848, 329511), (852, 327964), (884, 316092), (901, 310128), (923, 302736), (952, 293514), (994, 281112), (1092, 255884), (1113, 251056), (1136, 245973), (1207, 231504), (1272, 219674), (1326, 210728), (1378, 202776), (1428, 195676), (1456, 191913), (1484, 188292), (1491, 187408), (1547, 180624), (1704, 163982), (1768, 158046), (1802, 155064), (1846, 151368), (1904, 146757), (1988, 140556), (2067, 135184), (2184, 127942), (2226, 125528), (2414, 115752), (2544, 109837), (2652, 105364), (2703, 103376), (2756, 101388), (2769, 100912), (2856, 97838), (2968, 94146), (2982, 93704), (3094, 90312), (3408, 81991), (3536, 79023), (3604, 77532), (3621, 77168), (3692, 75684), (3763, 74256), (3976, 70278), (4134, 67592), (4368, 63971), (4452, 62764), (4641, 60208), (4823, 57936), (4828, 57876), (5304, 52682), (5406, 51688), (5512, 50694), (5538, 50456), (5712, 48919), (5936, 47073), (5964, 46852), (6188, 45156), (6307, 44304), (6461, 43248), (7208, 38766), (7242, 38584), (7384, 37842), (7526, 37128), (7952, 35139), (8268, 33796), (8449, 33072), (8904, 31382), (9282, 30104), (9646, 28968), (9656, 28938), (10608, 26341), (10812, 25844), (11024, 25347), (11076, 25228), (11289, 24752), (11713, 23856), (11928, 23426), (12376, 22578), (12614, 22152), (12922, 21624), (14416, 19383), (14469, 19312), (14484, 19292), (14768, 18921), (15052, 18564), (15691, 17808), (16536, 16898)]