390286752

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{213973}}^1$

素因数の和:214005

約数の個数: 48

約数和(自身を含む): 1078428960

約数和(自身を除く): 688142208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 213973, 427946, 641919, 855892, 1283838, 1711784, 2567676, 3423568, 4065487, 5135352, 6847136, 8130974, 10270704, 12196461, 16261948, 20541408, 24392922, 32523896, 48785844, 65047792, 97571688, 130095584, 195143376, 390286752]

約数ペア:

[(1, 390286752), (2, 195143376), (3, 130095584), (4, 97571688), (6, 65047792), (8, 48785844), (12, 32523896), (16, 24392922), (19, 20541408), (24, 16261948), (32, 12196461), (38, 10270704), (48, 8130974), (57, 6847136), (76, 5135352), (96, 4065487), (114, 3423568), (152, 2567676), (228, 1711784), (304, 1283838), (456, 855892), (608, 641919), (912, 427946), (1824, 213973)]