391065948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39791}}^1$

素因数の和:39824

約数の個数: 96

約数和(自身を含む): 1247877120

約数和(自身を除く): 856811172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 39791, 79582, 119373, 159164, 238746, 278537, 358119, 477492, 517283, 557074, 716238, 835611, 1034566, 1074357, 1114148, 1432476, 1551849, 1671222, 2069132, 2148714, 2506833, 3103698, 3342444, 3620981, 4297428, 4655547, 5013666, 6207396, 7241962, 7520499, 9311094, 10027332, 10862943, 13966641, 14483924, 15040998, 18622188, 21725886, 27933282, 30081996, 32588829, 43451772, 55866564, 65177658, 97766487, 130355316, 195532974, 391065948]

約数ペア:

[(1, 391065948), (2, 195532974), (3, 130355316), (4, 97766487), (6, 65177658), (7, 55866564), (9, 43451772), (12, 32588829), (13, 30081996), (14, 27933282), (18, 21725886), (21, 18622188), (26, 15040998), (27, 14483924), (28, 13966641), (36, 10862943), (39, 10027332), (42, 9311094), (52, 7520499), (54, 7241962), (63, 6207396), (78, 5013666), (84, 4655547), (91, 4297428), (108, 3620981), (117, 3342444), (126, 3103698), (156, 2506833), (182, 2148714), (189, 2069132), (234, 1671222), (252, 1551849), (273, 1432476), (351, 1114148), (364, 1074357), (378, 1034566), (468, 835611), (546, 716238), (702, 557074), (756, 517283), (819, 477492), (1092, 358119), (1404, 278537), (1638, 238746), (2457, 159164), (3276, 119373), (4914, 79582), (9828, 39791)]