753635968

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 1535973120

約数和(自身を除く): 782337152

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 263, 367, 488, 526, 734, 976, 1052, 1468, 1952, 2104, 2936, 3904, 4208, 5872, 7808, 8416, 11744, 16043, 16832, 22387, 23488, 32086, 33664, 44774, 46976, 64172, 89548, 96521, 128344, 179096, 193042, 256688, 358192, 386084, 513376, 716384, 772168, 1026752, 1432768, 1544336, 2053504, 2865536, 3088672, 5887781, 6177344, 11775562, 12354688, 23551124, 47102248, 94204496, 188408992, 376817984, 753635968]

約数ペア:

[(1, 753635968), (2, 376817984), (4, 188408992), (8, 94204496), (16, 47102248), (32, 23551124), (61, 12354688), (64, 11775562), (122, 6177344), (128, 5887781), (244, 3088672), (263, 2865536), (367, 2053504), (488, 1544336), (526, 1432768), (734, 1026752), (976, 772168), (1052, 716384), (1468, 513376), (1952, 386084), (2104, 358192), (2936, 256688), (3904, 193042), (4208, 179096), (5872, 128344), (7808, 96521), (8416, 89548), (11744, 64172), (16043, 46976), (16832, 44774), (22387, 33664), (23488, 32086)]