2648585408

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1238

約数の個数: 112

約数和(自身を含む): 6347155200

約数和(自身を除く): 3698569792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 379, 448, 532, 608, 758, 821, 1064, 1216, 1516, 1642, 2128, 2653, 3032, 3284, 4256, 5306, 5747, 6064, 6568, 7201, 8512, 10612, 11494, 12128, 13136, 14402, 15599, 21224, 22988, 24256, 26272, 28804, 31198, 42448, 45976, 50407, 52544, 57608, 62396, 84896, 91952, 100814, 109193, 115216, 124792, 169792, 183904, 201628, 218386, 230432, 249584, 311159, 367808, 403256, 436772, 460864, 499168, 622318, 806512, 873544, 998336, 1244636, 1613024, 1747088, 2178113, 2489272, 3226048, 3494176, 4356226, 4978544, 5912021, 6988352, 8712452, 9957088, 11824042, 17424904, 19914176, 23648084, 34849808, 41384147, 47296168, 69699616, 82768294, 94592336, 139399232, 165536588, 189184672, 331073176, 378369344, 662146352, 1324292704, 2648585408]

約数ペア:

[(1, 2648585408), (2, 1324292704), (4, 662146352), (7, 378369344), (8, 331073176), (14, 189184672), (16, 165536588), (19, 139399232), (28, 94592336), (32, 82768294), (38, 69699616), (56, 47296168), (64, 41384147), (76, 34849808), (112, 23648084), (133, 19914176), (152, 17424904), (224, 11824042), (266, 9957088), (304, 8712452), (379, 6988352), (448, 5912021), (532, 4978544), (608, 4356226), (758, 3494176), (821, 3226048), (1064, 2489272), (1216, 2178113), (1516, 1747088), (1642, 1613024), (2128, 1244636), (2653, 998336), (3032, 873544), (3284, 806512), (4256, 622318), (5306, 499168), (5747, 460864), (6064, 436772), (6568, 403256), (7201, 367808), (8512, 311159), (10612, 249584), (11494, 230432), (12128, 218386), (13136, 201628), (14402, 183904), (15599, 169792), (21224, 124792), (22988, 115216), (24256, 109193), (26272, 100814), (28804, 91952), (31198, 84896), (42448, 62396), (45976, 57608), (50407, 52544)]