642155904

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14293}}^1$

素因数の和:14329

約数の個数: 128

約数和(自身を含む): 2041183200

約数和(自身を除く): 1399027296

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14293, 14976, 22464, 28586, 42879, 44928, 57172, 85758, 114344, 128637, 171516, 185809, 228688, 257274, 343032, 371618, 385911, 457376, 514548, 557427, 686064, 743236, 771822, 914752, 1029096, 1114854, 1372128, 1486472, 1543644, 1672281, 1829504, 2058192, 2229708, 2744256, 2972944, 3087288, 3344562, 4116384, 4459416, 5016843, 5488512, 5945888, 6174576, 6689124, 8232768, 8918832, 10033686, 11891776, 12349152, 13378248, 16465536, 17837664, 20067372, 23783552, 24698304, 26756496, 35675328, 40134744, 49396608, 53512992, 71350656, 80269488, 107025984, 160538976, 214051968, 321077952, 642155904]

約数ペア:

[(1, 642155904), (2, 321077952), (3, 214051968), (4, 160538976), (6, 107025984), (8, 80269488), (9, 71350656), (12, 53512992), (13, 49396608), (16, 40134744), (18, 35675328), (24, 26756496), (26, 24698304), (27, 23783552), (32, 20067372), (36, 17837664), (39, 16465536), (48, 13378248), (52, 12349152), (54, 11891776), (64, 10033686), (72, 8918832), (78, 8232768), (96, 6689124), (104, 6174576), (108, 5945888), (117, 5488512), (128, 5016843), (144, 4459416), (156, 4116384), (192, 3344562), (208, 3087288), (216, 2972944), (234, 2744256), (288, 2229708), (312, 2058192), (351, 1829504), (384, 1672281), (416, 1543644), (432, 1486472), (468, 1372128), (576, 1114854), (624, 1029096), (702, 914752), (832, 771822), (864, 743236), (936, 686064), (1152, 557427), (1248, 514548), (1404, 457376), (1664, 385911), (1728, 371618), (1872, 343032), (2496, 257274), (2808, 228688), (3456, 185809), (3744, 171516), (4992, 128637), (5616, 114344), (7488, 85758), (11232, 57172), (14293, 44928), (14976, 42879), (22464, 28586)]