1284140416

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 3023892000

約数和(自身を除く): 1739751584

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 64, 89, 92, 104, 116, 128, 169, 178, 184, 208, 232, 299, 338, 356, 368, 377, 416, 464, 598, 667, 676, 712, 736, 754, 832, 928, 1157, 1196, 1334, 1352, 1424, 1472, 1508, 1664, 1856, 2047, 2314, 2392, 2581, 2668, 2704, 2848, 2944, 3016, 3712, 3887, 4094, 4628, 4784, 4901, 5162, 5336, 5408, 5696, 6032, 7774, 8188, 8671, 9256, 9568, 9802, 10324, 10672, 10816, 11392, 12064, 15041, 15548, 16376, 17342, 18512, 19136, 19604, 20648, 21344, 21632, 24128, 26611, 30082, 31096, 32752, 33553, 34684, 37024, 38272, 39208, 41296, 42688, 48256, 53222, 59363, 60164, 62192, 65504, 67106, 69368, 74048, 78416, 82592, 85376, 106444, 112723, 118726, 120328, 124384, 131008, 134212, 138736, 148096, 156832, 165184, 212888, 225446, 237452, 240656, 248768, 262016, 268424, 277472, 313664, 330368, 345943, 425776, 436189, 450892, 474904, 481312, 497536, 536848, 554944, 627328, 691886, 771719, 851552, 872378, 901784, 949808, 962624, 1073696, 1109888, 1383772, 1543438, 1703104, 1744756, 1803568, 1899616, 1925248, 2147392, 2767544, 3086876, 3406208, 3489512, 3607136, 3799232, 4294784, 5535088, 6173752, 6979024, 7214272, 7598464, 10032347, 11070176, 12347504, 13958048, 14428544, 20064694, 22140352, 24695008, 27916096, 40129388, 44280704, 49390016, 55832192, 80258776, 98780032, 160517552, 321035104, 642070208, 1284140416]

約数ペア:

[(1, 1284140416), (2, 642070208), (4, 321035104), (8, 160517552), (13, 98780032), (16, 80258776), (23, 55832192), (26, 49390016), (29, 44280704), (32, 40129388), (46, 27916096), (52, 24695008), (58, 22140352), (64, 20064694), (89, 14428544), (92, 13958048), (104, 12347504), (116, 11070176), (128, 10032347), (169, 7598464), (178, 7214272), (184, 6979024), (208, 6173752), (232, 5535088), (299, 4294784), (338, 3799232), (356, 3607136), (368, 3489512), (377, 3406208), (416, 3086876), (464, 2767544), (598, 2147392), (667, 1925248), (676, 1899616), (712, 1803568), (736, 1744756), (754, 1703104), (832, 1543438), (928, 1383772), (1157, 1109888), (1196, 1073696), (1334, 962624), (1352, 949808), (1424, 901784), (1472, 872378), (1508, 851552), (1664, 771719), (1856, 691886), (2047, 627328), (2314, 554944), (2392, 536848), (2581, 497536), (2668, 481312), (2704, 474904), (2848, 450892), (2944, 436189), (3016, 425776), (3712, 345943), (3887, 330368), (4094, 313664), (4628, 277472), (4784, 268424), (4901, 262016), (5162, 248768), (5336, 240656), (5408, 237452), (5696, 225446), (6032, 212888), (7774, 165184), (8188, 156832), (8671, 148096), (9256, 138736), (9568, 134212), (9802, 131008), (10324, 124384), (10672, 120328), (10816, 118726), (11392, 112723), (12064, 106444), (15041, 85376), (15548, 82592), (16376, 78416), (17342, 74048), (18512, 69368), (19136, 67106), (19604, 65504), (20648, 62192), (21344, 60164), (21632, 59363), (24128, 53222), (26611, 48256), (30082, 42688), (31096, 41296), (32752, 39208), (33553, 38272), (34684, 37024)]