236987646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 337814274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 786, 798, 917, 1834, 2267, 2489, 2751, 4534, 4978, 5502, 6801, 7467, 13602, 14934, 15869, 17423, 31738, 34846, 43073, 47607, 52269, 86146, 95214, 104538, 129219, 258438, 296977, 301511, 593954, 603022, 890931, 904533, 1781862, 1809066, 2078839, 4157678, 5642563, 6236517, 11285126, 12473034, 16927689, 33855378, 39497941, 78995882, 118493823, 236987646]

約数ペア:

[(1, 236987646), (2, 118493823), (3, 78995882), (6, 39497941), (7, 33855378), (14, 16927689), (19, 12473034), (21, 11285126), (38, 6236517), (42, 5642563), (57, 4157678), (114, 2078839), (131, 1809066), (133, 1781862), (262, 904533), (266, 890931), (393, 603022), (399, 593954), (786, 301511), (798, 296977), (917, 258438), (1834, 129219), (2267, 104538), (2489, 95214), (2751, 86146), (4534, 52269), (4978, 47607), (5502, 43073), (6801, 34846), (7467, 31738), (13602, 17423), (14934, 15869)]