645524352

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 2048033520

約数和(自身を除く): 1402509168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 421, 484, 528, 576, 704, 726, 792, 842, 968, 1056, 1089, 1152, 1263, 1331, 1408, 1452, 1584, 1684, 1936, 2112, 2178, 2526, 2662, 2904, 3168, 3368, 3789, 3872, 3993, 4224, 4356, 4631, 5052, 5324, 5808, 6336, 6736, 7578, 7744, 7986, 8712, 9262, 10104, 10648, 11616, 11979, 12672, 13472, 13893, 15156, 15488, 15972, 17424, 18524, 20208, 21296, 23232, 23958, 26944, 27786, 30312, 31944, 34848, 37048, 40416, 41679, 42592, 46464, 47916, 50941, 53888, 55572, 60624, 63888, 69696, 74096, 80832, 83358, 85184, 95832, 101882, 111144, 121248, 127776, 139392, 148192, 152823, 161664, 166716, 170368, 191664, 203764, 222288, 242496, 255552, 296384, 305646, 333432, 383328, 407528, 444576, 458469, 484992, 511104, 560351, 592768, 611292, 666864, 766656, 815056, 889152, 916938, 1120702, 1222584, 1333728, 1533312, 1630112, 1681053, 1778304, 1833876, 2241404, 2445168, 2667456, 3260224, 3362106, 3667752, 4482808, 4890336, 5043159, 5334912, 6520448, 6724212, 7335504, 8965616, 9780672, 10086318, 13448424, 14671008, 17931232, 19561344, 20172636, 26896848, 29342016, 35862464, 40345272, 53793696, 58684032, 71724928, 80690544, 107587392, 161381088, 215174784, 322762176, 645524352]

約数ペア:

[(1, 645524352), (2, 322762176), (3, 215174784), (4, 161381088), (6, 107587392), (8, 80690544), (9, 71724928), (11, 58684032), (12, 53793696), (16, 40345272), (18, 35862464), (22, 29342016), (24, 26896848), (32, 20172636), (33, 19561344), (36, 17931232), (44, 14671008), (48, 13448424), (64, 10086318), (66, 9780672), (72, 8965616), (88, 7335504), (96, 6724212), (99, 6520448), (121, 5334912), (128, 5043159), (132, 4890336), (144, 4482808), (176, 3667752), (192, 3362106), (198, 3260224), (242, 2667456), (264, 2445168), (288, 2241404), (352, 1833876), (363, 1778304), (384, 1681053), (396, 1630112), (421, 1533312), (484, 1333728), (528, 1222584), (576, 1120702), (704, 916938), (726, 889152), (792, 815056), (842, 766656), (968, 666864), (1056, 611292), (1089, 592768), (1152, 560351), (1263, 511104), (1331, 484992), (1408, 458469), (1452, 444576), (1584, 407528), (1684, 383328), (1936, 333432), (2112, 305646), (2178, 296384), (2526, 255552), (2662, 242496), (2904, 222288), (3168, 203764), (3368, 191664), (3789, 170368), (3872, 166716), (3993, 161664), (4224, 152823), (4356, 148192), (4631, 139392), (5052, 127776), (5324, 121248), (5808, 111144), (6336, 101882), (6736, 95832), (7578, 85184), (7744, 83358), (7986, 80832), (8712, 74096), (9262, 69696), (10104, 63888), (10648, 60624), (11616, 55572), (11979, 53888), (12672, 50941), (13472, 47916), (13893, 46464), (15156, 42592), (15488, 41679), (15972, 40416), (17424, 37048), (18524, 34848), (20208, 31944), (21296, 30312), (23232, 27786), (23958, 26944)]