838572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 2284800

約数和(自身を除く): 1446228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 149, 201, 268, 298, 402, 447, 469, 596, 804, 894, 938, 1043, 1407, 1788, 1876, 2086, 2814, 3129, 4172, 5628, 6258, 9983, 12516, 19966, 29949, 39932, 59898, 69881, 119796, 139762, 209643, 279524, 419286, 838572]

約数ペア:

[(1, 838572), (2, 419286), (3, 279524), (4, 209643), (6, 139762), (7, 119796), (12, 69881), (14, 59898), (21, 39932), (28, 29949), (42, 19966), (67, 12516), (84, 9983), (134, 6258), (149, 5628), (201, 4172), (268, 3129), (298, 2814), (402, 2086), (447, 1876), (469, 1788), (596, 1407), (804, 1043), (894, 938)]