16672968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 49795200

約数和(自身を除く): 33122232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 379, 423, 468, 564, 611, 758, 846, 936, 1128, 1137, 1222, 1516, 1692, 1833, 2274, 2444, 3032, 3384, 3411, 3666, 4548, 4888, 4927, 5499, 6822, 7332, 9096, 9854, 10998, 13644, 14664, 14781, 17813, 19708, 21996, 27288, 29562, 35626, 39416, 43992, 44343, 53439, 59124, 71252, 88686, 106878, 118248, 142504, 160317, 177372, 213756, 231569, 320634, 354744, 427512, 463138, 641268, 694707, 926276, 1282536, 1389414, 1852552, 2084121, 2778828, 4168242, 5557656, 8336484, 16672968]

約数ペア:

[(1, 16672968), (2, 8336484), (3, 5557656), (4, 4168242), (6, 2778828), (8, 2084121), (9, 1852552), (12, 1389414), (13, 1282536), (18, 926276), (24, 694707), (26, 641268), (36, 463138), (39, 427512), (47, 354744), (52, 320634), (72, 231569), (78, 213756), (94, 177372), (104, 160317), (117, 142504), (141, 118248), (156, 106878), (188, 88686), (234, 71252), (282, 59124), (312, 53439), (376, 44343), (379, 43992), (423, 39416), (468, 35626), (564, 29562), (611, 27288), (758, 21996), (846, 19708), (936, 17813), (1128, 14781), (1137, 14664), (1222, 13644), (1516, 10998), (1692, 9854), (1833, 9096), (2274, 7332), (2444, 6822), (3032, 5499), (3384, 4927), (3411, 4888), (3666, 4548)]