230031488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1825

約数の個数: 64

約数和(自身を含む): 493461720

約数和(自身を除く): 263430232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 488, 544, 976, 1037, 1088, 1733, 1952, 2074, 2176, 3466, 3904, 4148, 6932, 7808, 8296, 13864, 16592, 27728, 29461, 33184, 55456, 58922, 66368, 105713, 110912, 117844, 132736, 211426, 221824, 235688, 422852, 471376, 845704, 942752, 1691408, 1797121, 1885504, 3382816, 3594242, 3771008, 6765632, 7188484, 13531264, 14376968, 28753936, 57507872, 115015744, 230031488]

約数ペア:

[(1, 230031488), (2, 115015744), (4, 57507872), (8, 28753936), (16, 14376968), (17, 13531264), (32, 7188484), (34, 6765632), (61, 3771008), (64, 3594242), (68, 3382816), (122, 1885504), (128, 1797121), (136, 1691408), (244, 942752), (272, 845704), (488, 471376), (544, 422852), (976, 235688), (1037, 221824), (1088, 211426), (1733, 132736), (1952, 117844), (2074, 110912), (2176, 105713), (3466, 66368), (3904, 58922), (4148, 55456), (6932, 33184), (7808, 29461), (8296, 27728), (13864, 16592)]