1645153488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2467}}^1$

素因数の和:2913

約数の個数: 120

約数和(自身を含む): 5036674656

約数和(自身を除く): 3391521168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 421, 528, 792, 842, 1263, 1584, 1684, 2467, 2526, 3368, 3789, 4631, 4934, 5052, 6736, 7401, 7578, 9262, 9868, 10104, 13893, 14802, 15156, 18524, 19736, 20208, 22203, 27137, 27786, 29604, 30312, 37048, 39472, 41679, 44406, 54274, 55572, 59208, 60624, 74096, 81411, 83358, 88812, 108548, 111144, 118416, 162822, 166716, 177624, 217096, 222288, 244233, 325644, 333432, 355248, 434192, 488466, 651288, 666864, 976932, 1038607, 1302576, 1953864, 2077214, 3115821, 3907728, 4154428, 6231642, 8308856, 9347463, 11424677, 12463284, 16617712, 18694926, 22849354, 24926568, 34274031, 37389852, 45698708, 49853136, 68548062, 74779704, 91397416, 102822093, 137096124, 149559408, 182794832, 205644186, 274192248, 411288372, 548384496, 822576744, 1645153488]

約数ペア:

[(1, 1645153488), (2, 822576744), (3, 548384496), (4, 411288372), (6, 274192248), (8, 205644186), (9, 182794832), (11, 149559408), (12, 137096124), (16, 102822093), (18, 91397416), (22, 74779704), (24, 68548062), (33, 49853136), (36, 45698708), (44, 37389852), (48, 34274031), (66, 24926568), (72, 22849354), (88, 18694926), (99, 16617712), (132, 12463284), (144, 11424677), (176, 9347463), (198, 8308856), (264, 6231642), (396, 4154428), (421, 3907728), (528, 3115821), (792, 2077214), (842, 1953864), (1263, 1302576), (1584, 1038607), (1684, 976932), (2467, 666864), (2526, 651288), (3368, 488466), (3789, 434192), (4631, 355248), (4934, 333432), (5052, 325644), (6736, 244233), (7401, 222288), (7578, 217096), (9262, 177624), (9868, 166716), (10104, 162822), (13893, 118416), (14802, 111144), (15156, 108548), (18524, 88812), (19736, 83358), (20208, 81411), (22203, 74096), (27137, 60624), (27786, 59208), (29604, 55572), (30312, 54274), (37048, 44406), (39472, 41679)]