1331148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 4064256

約数和(自身を除く): 2733108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 53, 69, 78, 84, 91, 92, 106, 138, 156, 159, 161, 182, 212, 273, 276, 299, 318, 322, 364, 371, 483, 546, 598, 636, 644, 689, 742, 897, 966, 1092, 1113, 1196, 1219, 1378, 1484, 1794, 1932, 2067, 2093, 2226, 2438, 2756, 3588, 3657, 4134, 4186, 4452, 4823, 4876, 6279, 7314, 8268, 8372, 8533, 9646, 12558, 14469, 14628, 15847, 17066, 19292, 25116, 25599, 28938, 31694, 34132, 47541, 51198, 57876, 63388, 95082, 102396, 110929, 190164, 221858, 332787, 443716, 665574, 1331148]

約数ペア:

[(1, 1331148), (2, 665574), (3, 443716), (4, 332787), (6, 221858), (7, 190164), (12, 110929), (13, 102396), (14, 95082), (21, 63388), (23, 57876), (26, 51198), (28, 47541), (39, 34132), (42, 31694), (46, 28938), (52, 25599), (53, 25116), (69, 19292), (78, 17066), (84, 15847), (91, 14628), (92, 14469), (106, 12558), (138, 9646), (156, 8533), (159, 8372), (161, 8268), (182, 7314), (212, 6279), (273, 4876), (276, 4823), (299, 4452), (318, 4186), (322, 4134), (364, 3657), (371, 3588), (483, 2756), (546, 2438), (598, 2226), (636, 2093), (644, 2067), (689, 1932), (742, 1794), (897, 1484), (966, 1378), (1092, 1219), (1113, 1196)]