2016179984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 160

約数和(自身を含む): 5226332160

約数和(自身を除く): 3210152176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 434, 494, 496, 532, 589, 728, 806, 868, 988, 1064, 1178, 1456, 1612, 1729, 1736, 1976, 2128, 2351, 2356, 2821, 3224, 3458, 3472, 3952, 4123, 4702, 4712, 5642, 6448, 6916, 7657, 8246, 9404, 9424, 11284, 13832, 15314, 16457, 16492, 18808, 22568, 27664, 30563, 30628, 32914, 32984, 37616, 44669, 45136, 53599, 61126, 61256, 65828, 65968, 72881, 89338, 107198, 122252, 122512, 131656, 145762, 178676, 213941, 214396, 244504, 263312, 291524, 312683, 357352, 427882, 428792, 489008, 510167, 580697, 583048, 625366, 714704, 855764, 857584, 947453, 1020334, 1161394, 1166096, 1250732, 1384739, 1711528, 1894906, 2040668, 2322788, 2501464, 2769478, 3423056, 3789812, 4064879, 4081336, 4645576, 5002928, 5538956, 6632171, 7579624, 8129758, 8162672, 9291152, 9693173, 11077912, 13264342, 15159248, 16259516, 18001607, 19386346, 22155824, 26528684, 32519032, 36003214, 38772692, 53057368, 65038064, 72006428, 77545384, 106114736, 126011249, 144012856, 155090768, 252022498, 288025712, 504044996, 1008089992, 2016179984]

約数ペア:

[(1, 2016179984), (2, 1008089992), (4, 504044996), (7, 288025712), (8, 252022498), (13, 155090768), (14, 144012856), (16, 126011249), (19, 106114736), (26, 77545384), (28, 72006428), (31, 65038064), (38, 53057368), (52, 38772692), (56, 36003214), (62, 32519032), (76, 26528684), (91, 22155824), (104, 19386346), (112, 18001607), (124, 16259516), (133, 15159248), (152, 13264342), (182, 11077912), (208, 9693173), (217, 9291152), (247, 8162672), (248, 8129758), (266, 7579624), (304, 6632171), (364, 5538956), (403, 5002928), (434, 4645576), (494, 4081336), (496, 4064879), (532, 3789812), (589, 3423056), (728, 2769478), (806, 2501464), (868, 2322788), (988, 2040668), (1064, 1894906), (1178, 1711528), (1456, 1384739), (1612, 1250732), (1729, 1166096), (1736, 1161394), (1976, 1020334), (2128, 947453), (2351, 857584), (2356, 855764), (2821, 714704), (3224, 625366), (3458, 583048), (3472, 580697), (3952, 510167), (4123, 489008), (4702, 428792), (4712, 427882), (5642, 357352), (6448, 312683), (6916, 291524), (7657, 263312), (8246, 244504), (9404, 214396), (9424, 213941), (11284, 178676), (13832, 145762), (15314, 131656), (16457, 122512), (16492, 122252), (18808, 107198), (22568, 89338), (27664, 72881), (30563, 65968), (30628, 65828), (32914, 61256), (32984, 61126), (37616, 53599), (44669, 45136)]