331357504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 689823360

約数和(自身を除く): 358465856

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 229, 368, 458, 736, 916, 983, 1472, 1832, 1966, 3664, 3932, 5267, 7328, 7864, 10534, 14656, 15728, 21068, 22609, 31456, 42136, 45218, 62912, 84272, 90436, 168544, 180872, 225107, 337088, 361744, 450214, 723488, 900428, 1446976, 1800856, 3601712, 5177461, 7203424, 10354922, 14406848, 20709844, 41419688, 82839376, 165678752, 331357504]

約数ペア:

[(1, 331357504), (2, 165678752), (4, 82839376), (8, 41419688), (16, 20709844), (23, 14406848), (32, 10354922), (46, 7203424), (64, 5177461), (92, 3601712), (184, 1800856), (229, 1446976), (368, 900428), (458, 723488), (736, 450214), (916, 361744), (983, 337088), (1472, 225107), (1832, 180872), (1966, 168544), (3664, 90436), (3932, 84272), (5267, 62912), (7328, 45218), (7864, 42136), (10534, 31456), (14656, 22609), (15728, 21068)]