39778704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 140308480

約数和(自身を除く): 100529776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 67, 72, 76, 84, 93, 112, 114, 124, 126, 133, 134, 144, 152, 168, 171, 186, 201, 217, 228, 248, 252, 266, 268, 279, 304, 336, 342, 372, 399, 402, 434, 456, 469, 496, 504, 532, 536, 558, 589, 603, 651, 684, 744, 798, 804, 868, 912, 938, 1008, 1064, 1072, 1116, 1178, 1197, 1206, 1273, 1302, 1368, 1407, 1488, 1596, 1608, 1736, 1767, 1876, 1953, 2077, 2128, 2232, 2356, 2394, 2412, 2546, 2604, 2736, 2814, 3192, 3216, 3472, 3534, 3752, 3819, 3906, 4123, 4154, 4221, 4464, 4712, 4788, 4824, 5092, 5208, 5301, 5628, 6231, 6384, 7068, 7504, 7638, 7812, 8246, 8308, 8442, 8911, 9424, 9576, 9648, 10184, 10416, 10602, 11256, 11457, 12369, 12462, 14136, 14539, 15276, 15624, 16492, 16616, 16884, 17822, 18693, 19152, 20368, 21204, 22512, 22914, 24738, 24924, 26733, 28272, 29078, 30552, 31248, 32984, 33232, 33768, 35644, 37107, 37386, 39463, 42408, 43617, 45828, 49476, 49848, 53466, 58156, 61104, 65968, 67536, 71288, 74214, 74772, 78926, 80199, 84816, 87234, 91656, 98952, 99696, 106932, 116312, 118389, 130851, 142576, 148428, 149544, 157852, 160398, 174468, 183312, 197904, 213864, 232624, 236778, 261702, 276241, 296856, 299088, 315704, 320796, 348936, 355167, 427728, 473556, 523404, 552482, 593712, 631408, 641592, 697872, 710334, 828723, 947112, 1046808, 1104964, 1283184, 1420668, 1657446, 1894224, 2093616, 2209928, 2486169, 2841336, 3314892, 4419856, 4972338, 5682672, 6629784, 9944676, 13259568, 19889352, 39778704]

約数ペア:

[(1, 39778704), (2, 19889352), (3, 13259568), (4, 9944676), (6, 6629784), (7, 5682672), (8, 4972338), (9, 4419856), (12, 3314892), (14, 2841336), (16, 2486169), (18, 2209928), (19, 2093616), (21, 1894224), (24, 1657446), (28, 1420668), (31, 1283184), (36, 1104964), (38, 1046808), (42, 947112), (48, 828723), (56, 710334), (57, 697872), (62, 641592), (63, 631408), (67, 593712), (72, 552482), (76, 523404), (84, 473556), (93, 427728), (112, 355167), (114, 348936), (124, 320796), (126, 315704), (133, 299088), (134, 296856), (144, 276241), (152, 261702), (168, 236778), (171, 232624), (186, 213864), (201, 197904), (217, 183312), (228, 174468), (248, 160398), (252, 157852), (266, 149544), (268, 148428), (279, 142576), (304, 130851), (336, 118389), (342, 116312), (372, 106932), (399, 99696), (402, 98952), (434, 91656), (456, 87234), (469, 84816), (496, 80199), (504, 78926), (532, 74772), (536, 74214), (558, 71288), (589, 67536), (603, 65968), (651, 61104), (684, 58156), (744, 53466), (798, 49848), (804, 49476), (868, 45828), (912, 43617), (938, 42408), (1008, 39463), (1064, 37386), (1072, 37107), (1116, 35644), (1178, 33768), (1197, 33232), (1206, 32984), (1273, 31248), (1302, 30552), (1368, 29078), (1407, 28272), (1488, 26733), (1596, 24924), (1608, 24738), (1736, 22914), (1767, 22512), (1876, 21204), (1953, 20368), (2077, 19152), (2128, 18693), (2232, 17822), (2356, 16884), (2394, 16616), (2412, 16492), (2546, 15624), (2604, 15276), (2736, 14539), (2814, 14136), (3192, 12462), (3216, 12369), (3472, 11457), (3534, 11256), (3752, 10602), (3819, 10416), (3906, 10184), (4123, 9648), (4154, 9576), (4221, 9424), (4464, 8911), (4712, 8442), (4788, 8308), (4824, 8246), (5092, 7812), (5208, 7638), (5301, 7504), (5628, 7068), (6231, 6384)]