2644647012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{4153}}^1$

素因数の和:4215

約数の個数: 162

約数和(自身を含む): 8209330038

約数和(自身を除く): 5564683026

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 361, 399, 441, 532, 588, 684, 722, 798, 882, 931, 1083, 1197, 1444, 1596, 1764, 1862, 2166, 2394, 2527, 2793, 3249, 3724, 4153, 4332, 4788, 5054, 5586, 6498, 7581, 8306, 8379, 10108, 11172, 12459, 12996, 15162, 16612, 16758, 17689, 22743, 24918, 29071, 30324, 33516, 35378, 37377, 45486, 49836, 53067, 58142, 70756, 74754, 78907, 87213, 90972, 106134, 116284, 149508, 157814, 159201, 174426, 203497, 212268, 236721, 261639, 315628, 318402, 348852, 406994, 473442, 523278, 552349, 610491, 636804, 710163, 813988, 946884, 1046556, 1104698, 1220982, 1420326, 1499233, 1657047, 1831473, 2209396, 2441964, 2840652, 2998466, 3314094, 3662946, 3866443, 4497699, 4971141, 5996932, 6628188, 7325892, 7732886, 8995398, 9942282, 10494631, 11599329, 13493097, 15465772, 17990796, 19884564, 20989262, 23198658, 26986194, 31483893, 34797987, 41978524, 46397316, 53972388, 62967786, 69595974, 73462417, 94451679, 125935572, 139191948, 146924834, 188903358, 220387251, 293849668, 377806716, 440774502, 661161753, 881549004, 1322323506, 2644647012]

約数ペア:

[(1, 2644647012), (2, 1322323506), (3, 881549004), (4, 661161753), (6, 440774502), (7, 377806716), (9, 293849668), (12, 220387251), (14, 188903358), (18, 146924834), (19, 139191948), (21, 125935572), (28, 94451679), (36, 73462417), (38, 69595974), (42, 62967786), (49, 53972388), (57, 46397316), (63, 41978524), (76, 34797987), (84, 31483893), (98, 26986194), (114, 23198658), (126, 20989262), (133, 19884564), (147, 17990796), (171, 15465772), (196, 13493097), (228, 11599329), (252, 10494631), (266, 9942282), (294, 8995398), (342, 7732886), (361, 7325892), (399, 6628188), (441, 5996932), (532, 4971141), (588, 4497699), (684, 3866443), (722, 3662946), (798, 3314094), (882, 2998466), (931, 2840652), (1083, 2441964), (1197, 2209396), (1444, 1831473), (1596, 1657047), (1764, 1499233), (1862, 1420326), (2166, 1220982), (2394, 1104698), (2527, 1046556), (2793, 946884), (3249, 813988), (3724, 710163), (4153, 636804), (4332, 610491), (4788, 552349), (5054, 523278), (5586, 473442), (6498, 406994), (7581, 348852), (8306, 318402), (8379, 315628), (10108, 261639), (11172, 236721), (12459, 212268), (12996, 203497), (15162, 174426), (16612, 159201), (16758, 157814), (17689, 149508), (22743, 116284), (24918, 106134), (29071, 90972), (30324, 87213), (33516, 78907), (35378, 74754), (37377, 70756), (45486, 58142), (49836, 53067)]