216946296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{143483}}^1$

素因数の和:143505

約数の個数: 64

約数和(自身を含む): 688723200

約数和(自身を除く): 471776904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 143483, 286966, 430449, 573932, 860898, 1004381, 1147864, 1291347, 1721796, 2008762, 2582694, 3013143, 3443592, 3874041, 4017524, 5165388, 6026286, 7748082, 8035048, 9039429, 10330776, 12052572, 15496164, 18078858, 24105144, 27118287, 30992328, 36157716, 54236574, 72315432, 108473148, 216946296]

約数ペア:

[(1, 216946296), (2, 108473148), (3, 72315432), (4, 54236574), (6, 36157716), (7, 30992328), (8, 27118287), (9, 24105144), (12, 18078858), (14, 15496164), (18, 12052572), (21, 10330776), (24, 9039429), (27, 8035048), (28, 7748082), (36, 6026286), (42, 5165388), (54, 4017524), (56, 3874041), (63, 3443592), (72, 3013143), (84, 2582694), (108, 2008762), (126, 1721796), (168, 1291347), (189, 1147864), (216, 1004381), (252, 860898), (378, 573932), (504, 430449), (756, 286966), (1512, 143483)]