331432164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:346

約数の個数: 108

約数和(自身を含む): 975397696

約数和(自身を除く): 643965532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 113, 126, 206, 226, 252, 309, 339, 412, 452, 618, 678, 721, 791, 927, 1017, 1236, 1356, 1442, 1582, 1854, 2034, 2163, 2373, 2884, 3164, 3708, 4068, 4326, 4746, 6489, 7119, 8652, 9492, 11639, 12769, 12978, 14238, 23278, 25538, 25956, 28476, 34917, 38307, 46556, 51076, 69834, 76614, 81473, 89383, 104751, 114921, 139668, 153228, 162946, 178766, 209502, 229842, 244419, 268149, 325892, 357532, 419004, 459684, 488838, 536298, 733257, 804447, 977676, 1072596, 1315207, 1466514, 1608894, 2630414, 2933028, 3217788, 3945621, 5260828, 7891242, 9206449, 11836863, 15782484, 18412898, 23673726, 27619347, 36825796, 47347452, 55238694, 82858041, 110477388, 165716082, 331432164]

約数ペア:

[(1, 331432164), (2, 165716082), (3, 110477388), (4, 82858041), (6, 55238694), (7, 47347452), (9, 36825796), (12, 27619347), (14, 23673726), (18, 18412898), (21, 15782484), (28, 11836863), (36, 9206449), (42, 7891242), (63, 5260828), (84, 3945621), (103, 3217788), (113, 2933028), (126, 2630414), (206, 1608894), (226, 1466514), (252, 1315207), (309, 1072596), (339, 977676), (412, 804447), (452, 733257), (618, 536298), (678, 488838), (721, 459684), (791, 419004), (927, 357532), (1017, 325892), (1236, 268149), (1356, 244419), (1442, 229842), (1582, 209502), (1854, 178766), (2034, 162946), (2163, 153228), (2373, 139668), (2884, 114921), (3164, 104751), (3708, 89383), (4068, 81473), (4326, 76614), (4746, 69834), (6489, 51076), (7119, 46556), (8652, 38307), (9492, 34917), (11639, 28476), (12769, 25956), (12978, 25538), (14238, 23278)]