31102848

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 113373000

約数和(自身を除く): 82270152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 32, 36, 38, 42, 48, 49, 56, 57, 58, 63, 64, 72, 76, 84, 87, 96, 98, 112, 114, 116, 126, 128, 133, 144, 147, 152, 168, 171, 174, 192, 196, 203, 224, 228, 232, 252, 261, 266, 288, 294, 304, 336, 342, 348, 384, 392, 399, 406, 441, 448, 456, 464, 504, 522, 532, 551, 576, 588, 608, 609, 672, 684, 696, 784, 798, 812, 882, 896, 912, 928, 931, 1008, 1044, 1064, 1102, 1152, 1176, 1197, 1216, 1218, 1344, 1368, 1392, 1421, 1568, 1596, 1624, 1653, 1764, 1824, 1827, 1856, 1862, 2016, 2088, 2128, 2204, 2352, 2394, 2432, 2436, 2688, 2736, 2784, 2793, 2842, 3136, 3192, 3248, 3306, 3528, 3648, 3654, 3712, 3724, 3857, 4032, 4176, 4256, 4263, 4408, 4704, 4788, 4872, 4959, 5472, 5568, 5586, 5684, 6272, 6384, 6496, 6612, 7056, 7296, 7308, 7448, 7714, 8064, 8352, 8379, 8512, 8526, 8816, 9408, 9576, 9744, 9918, 10944, 11136, 11172, 11368, 11571, 12768, 12789, 12992, 13224, 14112, 14616, 14896, 15428, 16704, 16758, 17024, 17052, 17632, 18816, 19152, 19488, 19836, 21888, 22344, 22736, 23142, 25536, 25578, 25984, 26448, 26999, 28224, 29232, 29792, 30856, 33408, 33516, 34104, 34713, 35264, 38304, 38976, 39672, 44688, 45472, 46284, 51072, 51156, 52896, 53998, 56448, 58464, 59584, 61712, 67032, 68208, 69426, 70528, 76608, 77952, 79344, 80997, 89376, 90944, 92568, 102312, 105792, 107996, 116928, 119168, 123424, 134064, 136416, 138852, 153216, 158688, 161994, 178752, 181888, 185136, 204624, 211584, 215992, 233856, 242991, 246848, 268128, 272832, 277704, 317376, 323988, 357504, 370272, 409248, 431984, 485982, 493696, 536256, 545664, 555408, 634752, 647976, 740544, 818496, 863968, 971964, 1072512, 1110816, 1295952, 1481088, 1636992, 1727936, 1943928, 2221632, 2591904, 3455872, 3887856, 4443264, 5183808, 7775712, 10367616, 15551424, 31102848]

約数ペア:

[(1, 31102848), (2, 15551424), (3, 10367616), (4, 7775712), (6, 5183808), (7, 4443264), (8, 3887856), (9, 3455872), (12, 2591904), (14, 2221632), (16, 1943928), (18, 1727936), (19, 1636992), (21, 1481088), (24, 1295952), (28, 1110816), (29, 1072512), (32, 971964), (36, 863968), (38, 818496), (42, 740544), (48, 647976), (49, 634752), (56, 555408), (57, 545664), (58, 536256), (63, 493696), (64, 485982), (72, 431984), (76, 409248), (84, 370272), (87, 357504), (96, 323988), (98, 317376), (112, 277704), (114, 272832), (116, 268128), (126, 246848), (128, 242991), (133, 233856), (144, 215992), (147, 211584), (152, 204624), (168, 185136), (171, 181888), (174, 178752), (192, 161994), (196, 158688), (203, 153216), (224, 138852), (228, 136416), (232, 134064), (252, 123424), (261, 119168), (266, 116928), (288, 107996), (294, 105792), (304, 102312), (336, 92568), (342, 90944), (348, 89376), (384, 80997), (392, 79344), (399, 77952), (406, 76608), (441, 70528), (448, 69426), (456, 68208), (464, 67032), (504, 61712), (522, 59584), (532, 58464), (551, 56448), (576, 53998), (588, 52896), (608, 51156), (609, 51072), (672, 46284), (684, 45472), (696, 44688), (784, 39672), (798, 38976), (812, 38304), (882, 35264), (896, 34713), (912, 34104), (928, 33516), (931, 33408), (1008, 30856), (1044, 29792), (1064, 29232), (1102, 28224), (1152, 26999), (1176, 26448), (1197, 25984), (1216, 25578), (1218, 25536), (1344, 23142), (1368, 22736), (1392, 22344), (1421, 21888), (1568, 19836), (1596, 19488), (1624, 19152), (1653, 18816), (1764, 17632), (1824, 17052), (1827, 17024), (1856, 16758), (1862, 16704), (2016, 15428), (2088, 14896), (2128, 14616), (2204, 14112), (2352, 13224), (2394, 12992), (2432, 12789), (2436, 12768), (2688, 11571), (2736, 11368), (2784, 11172), (2793, 11136), (2842, 10944), (3136, 9918), (3192, 9744), (3248, 9576), (3306, 9408), (3528, 8816), (3648, 8526), (3654, 8512), (3712, 8379), (3724, 8352), (3857, 8064), (4032, 7714), (4176, 7448), (4256, 7308), (4263, 7296), (4408, 7056), (4704, 6612), (4788, 6496), (4872, 6384), (4959, 6272), (5472, 5684), (5568, 5586)]