238206768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{215767}}^1$

素因数の和:215801

約数の個数: 40

約数和(自身を含む): 642125568

約数和(自身を除く): 403918800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 215767, 431534, 647301, 863068, 1294602, 1726136, 2589204, 3452272, 4962641, 5178408, 9925282, 10356816, 14887923, 19850564, 29775846, 39701128, 59551692, 79402256, 119103384, 238206768]

約数ペア:

[(1, 238206768), (2, 119103384), (3, 79402256), (4, 59551692), (6, 39701128), (8, 29775846), (12, 19850564), (16, 14887923), (23, 10356816), (24, 9925282), (46, 5178408), (48, 4962641), (69, 3452272), (92, 2589204), (138, 1726136), (184, 1294602), (276, 863068), (368, 647301), (552, 431534), (1104, 215767)]