1640467752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2459}}^1$

素因数の和:2524

約数の個数: 192

約数和(自身を含む): 5398617600

約数和(自身を除く): 3758149848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 361, 399, 418, 456, 462, 532, 616, 627, 722, 798, 836, 924, 1064, 1083, 1254, 1444, 1463, 1596, 1672, 1848, 2166, 2459, 2508, 2527, 2888, 2926, 3192, 3971, 4332, 4389, 4918, 5016, 5054, 5852, 7377, 7581, 7942, 8664, 8778, 9836, 10108, 11704, 11913, 14754, 15162, 15884, 17213, 17556, 19672, 20216, 23826, 27049, 27797, 29508, 30324, 31768, 34426, 35112, 46721, 47652, 51639, 54098, 55594, 59016, 60648, 68852, 81147, 83391, 93442, 95304, 103278, 108196, 111188, 137704, 140163, 162294, 166782, 186884, 189343, 206556, 216392, 222376, 280326, 324588, 327047, 333564, 373768, 378686, 413112, 513931, 560652, 568029, 649176, 654094, 667128, 757372, 887699, 981141, 1027862, 1121304, 1136058, 1308188, 1514744, 1541793, 1775398, 1962282, 2055724, 2272116, 2616376, 2663097, 3083586, 3550796, 3597517, 3924564, 4111448, 4544232, 5326194, 6167172, 6213893, 7101592, 7195034, 7849128, 9764689, 10652388, 10792551, 12334344, 12427786, 14390068, 18641679, 19529378, 21304776, 21585102, 24855572, 28780136, 29294067, 37283358, 39058756, 43170204, 49711144, 58588134, 68352823, 74566716, 78117512, 86340408, 117176268, 136705646, 149133432, 205058469, 234352536, 273411292, 410116938, 546822584, 820233876, 1640467752]

約数ペア:

[(1, 1640467752), (2, 820233876), (3, 546822584), (4, 410116938), (6, 273411292), (7, 234352536), (8, 205058469), (11, 149133432), (12, 136705646), (14, 117176268), (19, 86340408), (21, 78117512), (22, 74566716), (24, 68352823), (28, 58588134), (33, 49711144), (38, 43170204), (42, 39058756), (44, 37283358), (56, 29294067), (57, 28780136), (66, 24855572), (76, 21585102), (77, 21304776), (84, 19529378), (88, 18641679), (114, 14390068), (132, 12427786), (133, 12334344), (152, 10792551), (154, 10652388), (168, 9764689), (209, 7849128), (228, 7195034), (231, 7101592), (264, 6213893), (266, 6167172), (308, 5326194), (361, 4544232), (399, 4111448), (418, 3924564), (456, 3597517), (462, 3550796), (532, 3083586), (616, 2663097), (627, 2616376), (722, 2272116), (798, 2055724), (836, 1962282), (924, 1775398), (1064, 1541793), (1083, 1514744), (1254, 1308188), (1444, 1136058), (1463, 1121304), (1596, 1027862), (1672, 981141), (1848, 887699), (2166, 757372), (2459, 667128), (2508, 654094), (2527, 649176), (2888, 568029), (2926, 560652), (3192, 513931), (3971, 413112), (4332, 378686), (4389, 373768), (4918, 333564), (5016, 327047), (5054, 324588), (5852, 280326), (7377, 222376), (7581, 216392), (7942, 206556), (8664, 189343), (8778, 186884), (9836, 166782), (10108, 162294), (11704, 140163), (11913, 137704), (14754, 111188), (15162, 108196), (15884, 103278), (17213, 95304), (17556, 93442), (19672, 83391), (20216, 81147), (23826, 68852), (27049, 60648), (27797, 59016), (29508, 55594), (30324, 54098), (31768, 51639), (34426, 47652), (35112, 46721)]