31402983.000000000

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 418058064

約数和(自身を除く): 281329248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 61, 84, 98, 112, 122, 147, 168, 183, 196, 244, 294, 336, 366, 392, 427, 488, 588, 732, 784, 854, 953, 976, 1176, 1281, 1464, 1708, 1906, 2352, 2562, 2859, 2928, 2989, 3416, 3812, 5124, 5718, 5978, 6671, 6832, 7624, 8967, 10248, 11436, 11956, 13342, 15248, 17934, 20013, 20496, 22872, 23912, 26684, 35868, 40026, 45744, 46697, 47824, 53368, 58133, 71736, 80052, 93394, 106736, 116266, 140091, 143472, 160104, 174399, 186788, 232532, 280182, 320208, 348798, 373576, 406931, 465064, 560364, 697596, 747152, 813862, 930128, 1120728, 1220793, 1395192, 1627724, 2241456, 2441586, 2790384, 2848517, 3255448, 4883172, 5697034, 6510896, 8545551, 9766344, 11394068, 17091102, 19532688, 22788136, 34182204, 45576272, 68364408, 136728816]

約数ペア:

[(1, 136728816), (2, 68364408), (3, 45576272), (4, 34182204), (6, 22788136), (7, 19532688), (8, 17091102), (12, 11394068), (14, 9766344), (16, 8545551), (21, 6510896), (24, 5697034), (28, 4883172), (42, 3255448), (48, 2848517), (49, 2790384), (56, 2441586), (61, 2241456), (84, 1627724), (98, 1395192), (112, 1220793), (122, 1120728), (147, 930128), (168, 813862), (183, 747152), (196, 697596), (244, 560364), (294, 465064), (336, 406931), (366, 373576), (392, 348798), (427, 320208), (488, 280182), (588, 232532), (732, 186788), (784, 174399), (854, 160104), (953, 143472), (976, 140091), (1176, 116266), (1281, 106736), (1464, 93394), (1708, 80052), (1906, 71736), (2352, 58133), (2562, 53368), (2859, 47824), (2928, 46697), (2989, 45744), (3416, 40026), (3812, 35868), (5124, 26684), (5718, 23912), (5978, 22872), (6671, 20496), (6832, 20013), (7624, 17934), (8967, 15248), (10248, 13342), (11436, 11956)]