2768480928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{417947}}^1$

素因数の和:417986

約数の個数: 72

約数和(自身を含む): 8215185888

約数和(自身を除く): 5446704960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 417947, 835894, 1253841, 1671788, 2507682, 3343576, 3761523, 5015364, 6687152, 7523046, 9612781, 10030728, 13374304, 15046092, 19225562, 20061456, 28838343, 30092184, 38451124, 40122912, 57676686, 60184368, 76902248, 86515029, 115353372, 120368736, 153804496, 173030058, 230706744, 307608992, 346060116, 461413488, 692120232, 922826976, 1384240464, 2768480928]

約数ペア:

[(1, 2768480928), (2, 1384240464), (3, 922826976), (4, 692120232), (6, 461413488), (8, 346060116), (9, 307608992), (12, 230706744), (16, 173030058), (18, 153804496), (23, 120368736), (24, 115353372), (32, 86515029), (36, 76902248), (46, 60184368), (48, 57676686), (69, 40122912), (72, 38451124), (92, 30092184), (96, 28838343), (138, 20061456), (144, 19225562), (184, 15046092), (207, 13374304), (276, 10030728), (288, 9612781), (368, 7523046), (414, 6687152), (552, 5015364), (736, 3761523), (828, 3343576), (1104, 2507682), (1656, 1671788), (2208, 1253841), (3312, 835894), (6624, 417947)]