315966732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 820108800

約数和(自身を除く): 504142068

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 89, 92, 114, 138, 178, 228, 267, 276, 356, 437, 534, 677, 874, 1068, 1311, 1354, 1691, 1748, 2031, 2047, 2622, 2708, 3382, 4062, 4094, 5073, 5244, 6141, 6764, 8124, 8188, 10146, 12282, 12863, 15571, 20292, 24564, 25726, 31142, 38589, 38893, 46713, 51452, 60253, 62284, 77178, 77786, 93426, 116679, 120506, 154356, 155572, 180759, 186852, 233358, 241012, 295849, 361518, 466716, 591698, 723036, 887547, 1144807, 1183396, 1385819, 1775094, 2289614, 2771638, 3434421, 3550188, 4157457, 4579228, 5543276, 6868842, 8314914, 13737684, 16629828, 26330561, 52661122, 78991683, 105322244, 157983366, 315966732]

約数ペア:

[(1, 315966732), (2, 157983366), (3, 105322244), (4, 78991683), (6, 52661122), (12, 26330561), (19, 16629828), (23, 13737684), (38, 8314914), (46, 6868842), (57, 5543276), (69, 4579228), (76, 4157457), (89, 3550188), (92, 3434421), (114, 2771638), (138, 2289614), (178, 1775094), (228, 1385819), (267, 1183396), (276, 1144807), (356, 887547), (437, 723036), (534, 591698), (677, 466716), (874, 361518), (1068, 295849), (1311, 241012), (1354, 233358), (1691, 186852), (1748, 180759), (2031, 155572), (2047, 154356), (2622, 120506), (2708, 116679), (3382, 93426), (4062, 77786), (4094, 77178), (5073, 62284), (5244, 60253), (6141, 51452), (6764, 46713), (8124, 38893), (8188, 38589), (10146, 31142), (12282, 25726), (12863, 24564), (15571, 20292)]