1640091936

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2487

約数の個数: 144

約数和(自身を含む): 5043487680

約数和(自身を除く): 3403395744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 151, 168, 196, 224, 294, 302, 336, 392, 453, 588, 604, 672, 784, 906, 1057, 1176, 1208, 1568, 1812, 2114, 2309, 2352, 2416, 3171, 3624, 4228, 4618, 4704, 4832, 6342, 6927, 7248, 7399, 8456, 9236, 12684, 13854, 14496, 14798, 16163, 16912, 18472, 22197, 25368, 27708, 29596, 32326, 33824, 36944, 44394, 48489, 50736, 55416, 59192, 64652, 73888, 88788, 96978, 101472, 110832, 113141, 118384, 129304, 177576, 193956, 221664, 226282, 236768, 258608, 339423, 348659, 355152, 387912, 452564, 517216, 678846, 697318, 710304, 775824, 905128, 1045977, 1357692, 1394636, 1551648, 1810256, 2091954, 2440613, 2715384, 2789272, 3620512, 4183908, 4881226, 5430768, 5578544, 7321839, 8367816, 9762452, 10861536, 11157088, 14643678, 16735632, 17084291, 19524904, 29287356, 33471264, 34168582, 39049808, 51252873, 58574712, 68337164, 78099616, 102505746, 117149424, 136674328, 205011492, 234298848, 273348656, 410022984, 546697312, 820045968, 1640091936]

約数ペア:

[(1, 1640091936), (2, 820045968), (3, 546697312), (4, 410022984), (6, 273348656), (7, 234298848), (8, 205011492), (12, 136674328), (14, 117149424), (16, 102505746), (21, 78099616), (24, 68337164), (28, 58574712), (32, 51252873), (42, 39049808), (48, 34168582), (49, 33471264), (56, 29287356), (84, 19524904), (96, 17084291), (98, 16735632), (112, 14643678), (147, 11157088), (151, 10861536), (168, 9762452), (196, 8367816), (224, 7321839), (294, 5578544), (302, 5430768), (336, 4881226), (392, 4183908), (453, 3620512), (588, 2789272), (604, 2715384), (672, 2440613), (784, 2091954), (906, 1810256), (1057, 1551648), (1176, 1394636), (1208, 1357692), (1568, 1045977), (1812, 905128), (2114, 775824), (2309, 710304), (2352, 697318), (2416, 678846), (3171, 517216), (3624, 452564), (4228, 387912), (4618, 355152), (4704, 348659), (4832, 339423), (6342, 258608), (6927, 236768), (7248, 226282), (7399, 221664), (8456, 193956), (9236, 177576), (12684, 129304), (13854, 118384), (14496, 113141), (14798, 110832), (16163, 101472), (16912, 96978), (18472, 88788), (22197, 73888), (25368, 64652), (27708, 59192), (29596, 55416), (32326, 50736), (33824, 48489), (36944, 44394)]