238331388

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 563026464

約数和(自身を除く): 324695076

約数列:

[1, 2, 3, 4, 6, 12, 181, 197, 362, 394, 543, 557, 591, 724, 788, 1086, 1114, 1182, 1671, 2172, 2228, 2364, 3342, 6684, 35657, 71314, 100817, 106971, 109729, 142628, 201634, 213942, 219458, 302451, 329187, 403268, 427884, 438916, 604902, 658374, 1209804, 1316748, 19860949, 39721898, 59582847, 79443796, 119165694, 238331388]

約数ペア:

[(1, 238331388), (2, 119165694), (3, 79443796), (4, 59582847), (6, 39721898), (12, 19860949), (181, 1316748), (197, 1209804), (362, 658374), (394, 604902), (543, 438916), (557, 427884), (591, 403268), (724, 329187), (788, 302451), (1086, 219458), (1114, 213942), (1182, 201634), (1671, 142628), (2172, 109729), (2228, 106971), (2364, 100817), (3342, 71314), (6684, 35657)]