315272804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 727695360

約数和(自身を除く): 412422556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 47, 58, 77, 94, 116, 154, 188, 203, 308, 319, 329, 406, 517, 638, 658, 751, 812, 1034, 1276, 1316, 1363, 1502, 2068, 2233, 2726, 3004, 3619, 4466, 5257, 5452, 7238, 8261, 8932, 9541, 10514, 14476, 14993, 16522, 19082, 21028, 21779, 29986, 33044, 35297, 38164, 43558, 57827, 59972, 70594, 87116, 104951, 115654, 141188, 152453, 209902, 231308, 239569, 247079, 304906, 388267, 419804, 479138, 494158, 609812, 776534, 958276, 988316, 1023613, 1553068, 1676983, 2047226, 2717869, 3353966, 4094452, 5435738, 6707932, 7165291, 10871476, 11259743, 14330582, 22519486, 28661164, 45038972, 78818201, 157636402, 315272804]

約数ペア:

[(1, 315272804), (2, 157636402), (4, 78818201), (7, 45038972), (11, 28661164), (14, 22519486), (22, 14330582), (28, 11259743), (29, 10871476), (44, 7165291), (47, 6707932), (58, 5435738), (77, 4094452), (94, 3353966), (116, 2717869), (154, 2047226), (188, 1676983), (203, 1553068), (308, 1023613), (319, 988316), (329, 958276), (406, 776534), (517, 609812), (638, 494158), (658, 479138), (751, 419804), (812, 388267), (1034, 304906), (1276, 247079), (1316, 239569), (1363, 231308), (1502, 209902), (2068, 152453), (2233, 141188), (2726, 115654), (3004, 104951), (3619, 87116), (4466, 70594), (5257, 59972), (5452, 57827), (7238, 43558), (8261, 38164), (8932, 35297), (9541, 33044), (10514, 29986), (14476, 21779), (14993, 21028), (16522, 19082)]