987866534832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{23131}}^1$

素因数の和:23491

約数の個数: 160

約数和(自身を含む): 2655190890240

約数和(自身を除く): 1667324355408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 139, 148, 173, 222, 278, 296, 346, 417, 444, 519, 556, 592, 692, 834, 888, 1038, 1112, 1384, 1668, 1776, 2076, 2224, 2768, 3336, 4152, 5143, 6401, 6672, 8304, 10286, 12802, 15429, 19203, 20572, 23131, 24047, 25604, 30858, 38406, 41144, 46262, 48094, 51208, 61716, 69393, 72141, 76812, 82288, 92524, 96188, 102416, 123432, 138786, 144282, 153624, 185048, 192376, 246864, 277572, 288564, 307248, 370096, 384752, 555144, 577128, 855847, 889739, 1110288, 1154256, 1711694, 1779478, 2567541, 2669217, 3215209, 3423388, 3558956, 4001663, 5135082, 5338434, 6430418, 6846776, 7117912, 8003326, 9645627, 10270164, 10676868, 12004989, 12860836, 13693552, 14235824, 16006652, 19291254, 20540328, 21353736, 24009978, 25721672, 32013304, 38582508, 41080656, 42707472, 48019956, 51443344, 64026608, 77165016, 96039912, 118962733, 148061531, 154330032, 192079824, 237925466, 296123062, 356888199, 444184593, 475850932, 556231157, 592246124, 713776398, 888369186, 951701864, 1112462314, 1184492248, 1427552796, 1668693471, 1776738372, 1903403728, 2224924628, 2368984496, 2855105592, 3337386942, 3553476744, 4449849256, 5710211184, 6674773884, 7106953488, 8899698512, 13349547768, 20580552809, 26699095536, 41161105618, 61741658427, 82322211236, 123483316854, 164644422472, 246966633708, 329288844944, 493933267416, 987866534832]

約数ペア:

[(1, 987866534832), (2, 493933267416), (3, 329288844944), (4, 246966633708), (6, 164644422472), (8, 123483316854), (12, 82322211236), (16, 61741658427), (24, 41161105618), (37, 26699095536), (48, 20580552809), (74, 13349547768), (111, 8899698512), (139, 7106953488), (148, 6674773884), (173, 5710211184), (222, 4449849256), (278, 3553476744), (296, 3337386942), (346, 2855105592), (417, 2368984496), (444, 2224924628), (519, 1903403728), (556, 1776738372), (592, 1668693471), (692, 1427552796), (834, 1184492248), (888, 1112462314), (1038, 951701864), (1112, 888369186), (1384, 713776398), (1668, 592246124), (1776, 556231157), (2076, 475850932), (2224, 444184593), (2768, 356888199), (3336, 296123062), (4152, 237925466), (5143, 192079824), (6401, 154330032), (6672, 148061531), (8304, 118962733), (10286, 96039912), (12802, 77165016), (15429, 64026608), (19203, 51443344), (20572, 48019956), (23131, 42707472), (24047, 41080656), (25604, 38582508), (30858, 32013304), (38406, 25721672), (41144, 24009978), (46262, 21353736), (48094, 20540328), (51208, 19291254), (61716, 16006652), (69393, 14235824), (72141, 13693552), (76812, 12860836), (82288, 12004989), (92524, 10676868), (96188, 10270164), (102416, 9645627), (123432, 8003326), (138786, 7117912), (144282, 6846776), (153624, 6430418), (185048, 5338434), (192376, 5135082), (246864, 4001663), (277572, 3558956), (288564, 3423388), (307248, 3215209), (370096, 2669217), (384752, 2567541), (555144, 1779478), (577128, 1711694), (855847, 1154256), (889739, 1110288)]