644529195648

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1\times {\mathrm{12967}}^1$

素因数の和:16319

約数の個数: 192

約数和(自身を含む): 1998125001600

約数和(自身を除く): 1353595805952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3319, 3744, 4992, 6638, 7488, 9957, 12967, 13276, 14976, 19914, 25934, 26552, 29871, 38901, 39828, 43147, 51868, 53104, 59742, 77802, 79656, 86294, 103736, 106208, 116703, 119484, 129441, 155604, 159312, 168571, 172588, 207472, 212416, 233406, 238968, 258882, 311208, 318624, 337142, 345176, 388323, 414944, 424832, 466812, 477936, 505713, 517764, 622416, 637248, 674284, 690352, 776646, 829888, 933624, 955872, 1011426, 1035528, 1244832, 1274496, 1348568, 1380704, 1517139, 1553292, 1659776, 1867248, 1911744, 2022852, 2071056, 2489664, 2697136, 2761408, 3034278, 3106584, 3734496, 3823488, 4045704, 4142112, 4979328, 5394272, 5522816, 6068556, 6213168, 7468992, 8091408, 8284224, 10788544, 12137112, 12426336, 14937984, 16182816, 16568448, 21577088, 24274224, 24852672, 32365632, 43037473, 48548448, 49705344, 64731264, 86074946, 97096896, 129112419, 172149892, 194193792, 258224838, 344299784, 387337257, 516449676, 559487149, 688599568, 774674514, 1032899352, 1118974298, 1377199136, 1549349028, 1678461447, 2065798704, 2237948596, 2754398272, 3098698056, 3356922894, 4131597408, 4475897192, 5035384341, 5508796544, 6197396112, 6713845788, 8263194816, 8951794384, 10070768682, 12394792224, 13427691576, 16526389632, 17903588768, 20141537364, 24789584448, 26855383152, 35807177536, 40283074728, 49579168896, 53710766304, 71614355072, 80566149456, 107421532608, 161132298912, 214843065216, 322264597824, 644529195648]

約数ペア:

[(1, 644529195648), (2, 322264597824), (3, 214843065216), (4, 161132298912), (6, 107421532608), (8, 80566149456), (9, 71614355072), (12, 53710766304), (13, 49579168896), (16, 40283074728), (18, 35807177536), (24, 26855383152), (26, 24789584448), (32, 20141537364), (36, 17903588768), (39, 16526389632), (48, 13427691576), (52, 12394792224), (64, 10070768682), (72, 8951794384), (78, 8263194816), (96, 6713845788), (104, 6197396112), (117, 5508796544), (128, 5035384341), (144, 4475897192), (156, 4131597408), (192, 3356922894), (208, 3098698056), (234, 2754398272), (288, 2237948596), (312, 2065798704), (384, 1678461447), (416, 1549349028), (468, 1377199136), (576, 1118974298), (624, 1032899352), (832, 774674514), (936, 688599568), (1152, 559487149), (1248, 516449676), (1664, 387337257), (1872, 344299784), (2496, 258224838), (3319, 194193792), (3744, 172149892), (4992, 129112419), (6638, 97096896), (7488, 86074946), (9957, 64731264), (12967, 49705344), (13276, 48548448), (14976, 43037473), (19914, 32365632), (25934, 24852672), (26552, 24274224), (29871, 21577088), (38901, 16568448), (39828, 16182816), (43147, 14937984), (51868, 12426336), (53104, 12137112), (59742, 10788544), (77802, 8284224), (79656, 8091408), (86294, 7468992), (103736, 6213168), (106208, 6068556), (116703, 5522816), (119484, 5394272), (129441, 4979328), (155604, 4142112), (159312, 4045704), (168571, 3823488), (172588, 3734496), (207472, 3106584), (212416, 3034278), (233406, 2761408), (238968, 2697136), (258882, 2489664), (311208, 2071056), (318624, 2022852), (337142, 1911744), (345176, 1867248), (388323, 1659776), (414944, 1553292), (424832, 1517139), (466812, 1380704), (477936, 1348568), (505713, 1274496), (517764, 1244832), (622416, 1035528), (637248, 1011426), (674284, 955872), (690352, 933624), (776646, 829888)]