631777536

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 2060352000

約数和(自身を除く): 1428574464

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, 79, 89, 96, 104, 108, 117, 128, 144, 156, 158, 178, 192, 208, 216, 234, 237, 256, 267, 288, 312, 316, 351, 356, 384, 416, 432, 468, 474, 534, 576, 624, 632, 702, 711, 712, 768, 801, 832, 864, 936, 948, 1027, 1068, 1152, 1157, 1248, 1264, 1404, 1422, 1424, 1602, 1664, 1728, 1872, 1896, 2054, 2133, 2136, 2304, 2314, 2403, 2496, 2528, 2808, 2844, 2848, 3081, 3204, 3328, 3456, 3471, 3744, 3792, 4108, 4266, 4272, 4628, 4806, 4992, 5056, 5616, 5688, 5696, 6162, 6408, 6912, 6942, 7031, 7488, 7584, 8216, 8532, 8544, 9243, 9256, 9612, 9984, 10112, 10413, 11232, 11376, 11392, 12324, 12816, 13884, 14062, 14976, 15168, 16432, 17064, 17088, 18486, 18512, 19224, 20224, 20826, 21093, 22464, 22752, 22784, 24648, 25632, 27729, 27768, 28124, 29952, 30336, 31239, 32864, 34128, 34176, 36972, 37024, 38448, 41652, 42186, 44928, 45504, 49296, 51264, 55458, 55536, 56248, 60672, 62478, 63279, 65728, 68256, 68352, 73944, 74048, 76896, 83304, 84372, 89856, 91008, 91403, 98592, 102528, 110916, 111072, 112496, 124956, 126558, 131456, 136512, 147888, 148096, 153792, 166608, 168744, 182016, 182806, 189837, 197184, 205056, 221832, 222144, 224992, 249912, 253116, 262912, 273024, 274209, 295776, 296192, 307584, 333216, 337488, 365612, 379674, 394368, 443664, 444288, 449984, 499824, 506232, 546048, 548418, 591552, 615168, 666432, 674976, 731224, 759348, 788736, 822627, 887328, 888576, 899968, 999648, 1012464, 1096836, 1183104, 1332864, 1349952, 1462448, 1518696, 1645254, 1774656, 1799936, 1999296, 2024928, 2193672, 2366208, 2467881, 2665728, 2699904, 2924896, 3037392, 3290508, 3549312, 3998592, 4049856, 4387344, 4935762, 5399808, 5849792, 6074784, 6581016, 7098624, 7997184, 8099712, 8774688, 9871524, 11699584, 12149568, 13162032, 16199424, 17549376, 19743048, 23399168, 24299136, 26324064, 35098752, 39486096, 48598272, 52648128, 70197504, 78972192, 105296256, 157944384, 210592512, 315888768, 631777536]

約数ペア:

[(1, 631777536), (2, 315888768), (3, 210592512), (4, 157944384), (6, 105296256), (8, 78972192), (9, 70197504), (12, 52648128), (13, 48598272), (16, 39486096), (18, 35098752), (24, 26324064), (26, 24299136), (27, 23399168), (32, 19743048), (36, 17549376), (39, 16199424), (48, 13162032), (52, 12149568), (54, 11699584), (64, 9871524), (72, 8774688), (78, 8099712), (79, 7997184), (89, 7098624), (96, 6581016), (104, 6074784), (108, 5849792), (117, 5399808), (128, 4935762), (144, 4387344), (156, 4049856), (158, 3998592), (178, 3549312), (192, 3290508), (208, 3037392), (216, 2924896), (234, 2699904), (237, 2665728), (256, 2467881), (267, 2366208), (288, 2193672), (312, 2024928), (316, 1999296), (351, 1799936), (356, 1774656), (384, 1645254), (416, 1518696), (432, 1462448), (468, 1349952), (474, 1332864), (534, 1183104), (576, 1096836), (624, 1012464), (632, 999648), (702, 899968), (711, 888576), (712, 887328), (768, 822627), (801, 788736), (832, 759348), (864, 731224), (936, 674976), (948, 666432), (1027, 615168), (1068, 591552), (1152, 548418), (1157, 546048), (1248, 506232), (1264, 499824), (1404, 449984), (1422, 444288), (1424, 443664), (1602, 394368), (1664, 379674), (1728, 365612), (1872, 337488), (1896, 333216), (2054, 307584), (2133, 296192), (2136, 295776), (2304, 274209), (2314, 273024), (2403, 262912), (2496, 253116), (2528, 249912), (2808, 224992), (2844, 222144), (2848, 221832), (3081, 205056), (3204, 197184), (3328, 189837), (3456, 182806), (3471, 182016), (3744, 168744), (3792, 166608), (4108, 153792), (4266, 148096), (4272, 147888), (4628, 136512), (4806, 131456), (4992, 126558), (5056, 124956), (5616, 112496), (5688, 111072), (5696, 110916), (6162, 102528), (6408, 98592), (6912, 91403), (6942, 91008), (7031, 89856), (7488, 84372), (7584, 83304), (8216, 76896), (8532, 74048), (8544, 73944), (9243, 68352), (9256, 68256), (9612, 65728), (9984, 63279), (10112, 62478), (10413, 60672), (11232, 56248), (11376, 55536), (11392, 55458), (12324, 51264), (12816, 49296), (13884, 45504), (14062, 44928), (14976, 42186), (15168, 41652), (16432, 38448), (17064, 37024), (17088, 36972), (18486, 34176), (18512, 34128), (19224, 32864), (20224, 31239), (20826, 30336), (21093, 29952), (22464, 28124), (22752, 27768), (22784, 27729), (24648, 25632)]