431327208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 1278072000

約数和(自身を除く): 846744792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 169, 174, 193, 228, 232, 247, 312, 338, 348, 377, 386, 456, 494, 507, 551, 579, 676, 696, 741, 754, 772, 988, 1014, 1102, 1131, 1158, 1352, 1482, 1508, 1544, 1653, 1976, 2028, 2204, 2262, 2316, 2509, 2964, 3016, 3211, 3306, 3667, 4056, 4408, 4524, 4632, 4901, 5018, 5597, 5928, 6422, 6612, 7163, 7334, 7527, 9048, 9633, 9802, 10036, 11001, 11194, 12844, 13224, 14326, 14668, 14703, 15054, 16791, 19266, 19604, 20072, 21489, 22002, 22388, 25688, 28652, 29336, 29406, 30108, 32617, 33582, 38532, 39208, 42978, 44004, 44776, 47671, 57304, 58812, 60216, 65234, 67164, 72761, 77064, 85956, 88008, 93119, 95342, 97851, 106343, 117624, 130468, 134328, 143013, 145522, 171912, 186238, 190684, 195702, 212686, 218283, 260936, 279357, 286026, 291044, 319029, 372476, 381368, 391404, 425372, 436566, 558714, 572052, 582088, 619723, 638058, 744952, 782808, 850744, 873132, 945893, 1117428, 1144104, 1239446, 1276116, 1382459, 1746264, 1859169, 1891786, 2234856, 2478892, 2552232, 2764918, 2837679, 3718338, 3783572, 4147377, 4957784, 5529836, 5675358, 7436676, 7567144, 8294754, 11059672, 11350716, 14873352, 16589508, 17971967, 22701432, 33179016, 35943934, 53915901, 71887868, 107831802, 143775736, 215663604, 431327208]

約数ペア:

[(1, 431327208), (2, 215663604), (3, 143775736), (4, 107831802), (6, 71887868), (8, 53915901), (12, 35943934), (13, 33179016), (19, 22701432), (24, 17971967), (26, 16589508), (29, 14873352), (38, 11350716), (39, 11059672), (52, 8294754), (57, 7567144), (58, 7436676), (76, 5675358), (78, 5529836), (87, 4957784), (104, 4147377), (114, 3783572), (116, 3718338), (152, 2837679), (156, 2764918), (169, 2552232), (174, 2478892), (193, 2234856), (228, 1891786), (232, 1859169), (247, 1746264), (312, 1382459), (338, 1276116), (348, 1239446), (377, 1144104), (386, 1117428), (456, 945893), (494, 873132), (507, 850744), (551, 782808), (579, 744952), (676, 638058), (696, 619723), (741, 582088), (754, 572052), (772, 558714), (988, 436566), (1014, 425372), (1102, 391404), (1131, 381368), (1158, 372476), (1352, 319029), (1482, 291044), (1508, 286026), (1544, 279357), (1653, 260936), (1976, 218283), (2028, 212686), (2204, 195702), (2262, 190684), (2316, 186238), (2509, 171912), (2964, 145522), (3016, 143013), (3211, 134328), (3306, 130468), (3667, 117624), (4056, 106343), (4408, 97851), (4524, 95342), (4632, 93119), (4901, 88008), (5018, 85956), (5597, 77064), (5928, 72761), (6422, 67164), (6612, 65234), (7163, 60216), (7334, 58812), (7527, 57304), (9048, 47671), (9633, 44776), (9802, 44004), (10036, 42978), (11001, 39208), (11194, 38532), (12844, 33582), (13224, 32617), (14326, 30108), (14668, 29406), (14703, 29336), (15054, 28652), (16791, 25688), (19266, 22388), (19604, 22002), (20072, 21489)]