1221322752

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 192

約数和(自身を含む): 3898440000

約数和(自身を除く): 2677117248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1024, 1152, 1248, 1404, 1536, 1664, 1699, 1728, 1872, 2048, 2304, 2496, 2808, 3072, 3328, 3398, 3456, 3744, 4608, 4992, 5097, 5616, 6144, 6656, 6796, 6912, 7488, 9216, 9984, 10194, 11232, 13312, 13592, 13824, 14976, 15291, 18432, 19968, 20388, 22087, 22464, 26624, 27184, 27648, 29952, 30582, 39936, 40776, 44174, 44928, 45873, 54368, 55296, 59904, 61164, 66261, 79872, 81552, 88348, 89856, 91746, 108736, 119808, 122328, 132522, 163104, 176696, 179712, 183492, 198783, 217472, 239616, 244656, 265044, 326208, 353392, 359424, 366984, 397566, 434944, 489312, 530088, 596349, 652416, 706784, 718848, 733968, 795132, 869888, 978624, 1060176, 1192698, 1304832, 1413568, 1467936, 1590264, 1739776, 1957248, 2120352, 2385396, 2609664, 2827136, 2935872, 3180528, 3479552, 3914496, 4240704, 4770792, 5219328, 5654272, 5871744, 6361056, 7828992, 8481408, 9541584, 10438656, 11308544, 11743488, 12722112, 15657984, 16962816, 19083168, 22617088, 23486976, 25444224, 31315968, 33925632, 38166336, 45234176, 46973952, 50888448, 67851264, 76332672, 93947904, 101776896, 135702528, 152665344, 203553792, 305330688, 407107584, 610661376, 1221322752]

約数ペア:

[(1, 1221322752), (2, 610661376), (3, 407107584), (4, 305330688), (6, 203553792), (8, 152665344), (9, 135702528), (12, 101776896), (13, 93947904), (16, 76332672), (18, 67851264), (24, 50888448), (26, 46973952), (27, 45234176), (32, 38166336), (36, 33925632), (39, 31315968), (48, 25444224), (52, 23486976), (54, 22617088), (64, 19083168), (72, 16962816), (78, 15657984), (96, 12722112), (104, 11743488), (108, 11308544), (117, 10438656), (128, 9541584), (144, 8481408), (156, 7828992), (192, 6361056), (208, 5871744), (216, 5654272), (234, 5219328), (256, 4770792), (288, 4240704), (312, 3914496), (351, 3479552), (384, 3180528), (416, 2935872), (432, 2827136), (468, 2609664), (512, 2385396), (576, 2120352), (624, 1957248), (702, 1739776), (768, 1590264), (832, 1467936), (864, 1413568), (936, 1304832), (1024, 1192698), (1152, 1060176), (1248, 978624), (1404, 869888), (1536, 795132), (1664, 733968), (1699, 718848), (1728, 706784), (1872, 652416), (2048, 596349), (2304, 530088), (2496, 489312), (2808, 434944), (3072, 397566), (3328, 366984), (3398, 359424), (3456, 353392), (3744, 326208), (4608, 265044), (4992, 244656), (5097, 239616), (5616, 217472), (6144, 198783), (6656, 183492), (6796, 179712), (6912, 176696), (7488, 163104), (9216, 132522), (9984, 122328), (10194, 119808), (11232, 108736), (13312, 91746), (13592, 89856), (13824, 88348), (14976, 81552), (15291, 79872), (18432, 66261), (19968, 61164), (20388, 59904), (22087, 55296), (22464, 54368), (26624, 45873), (27184, 44928), (27648, 44174), (29952, 40776), (30582, 39936)]