315772938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15511}}^1$

素因数の和:15564

約数の個数: 64

約数和(自身を含む): 781804800

約数和(自身を除く): 466031862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 6786, 10179, 15511, 20358, 31022, 46533, 93066, 139599, 201643, 279198, 403286, 418797, 449819, 604929, 837594, 899638, 1209858, 1349457, 1814787, 2698914, 3629574, 4048371, 5444361, 5847647, 8096742, 10888722, 11695294, 12145113, 17542941, 24290226, 35085882, 52628823, 105257646, 157886469, 315772938]

約数ペア:

[(1, 315772938), (2, 157886469), (3, 105257646), (6, 52628823), (9, 35085882), (13, 24290226), (18, 17542941), (26, 12145113), (27, 11695294), (29, 10888722), (39, 8096742), (54, 5847647), (58, 5444361), (78, 4048371), (87, 3629574), (117, 2698914), (174, 1814787), (234, 1349457), (261, 1209858), (351, 899638), (377, 837594), (522, 604929), (702, 449819), (754, 418797), (783, 403286), (1131, 279198), (1566, 201643), (2262, 139599), (3393, 93066), (6786, 46533), (10179, 31022), (15511, 20358)]