315014736

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 832272128

約数和(自身を除く): 517257392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 271, 366, 397, 488, 542, 732, 794, 813, 976, 1084, 1191, 1464, 1588, 1626, 2168, 2382, 2928, 3176, 3252, 4336, 4764, 6352, 6504, 9528, 13008, 16531, 19056, 24217, 33062, 48434, 49593, 66124, 72651, 96868, 99186, 107587, 132248, 145302, 193736, 198372, 215174, 264496, 290604, 322761, 387472, 396744, 430348, 581208, 645522, 793488, 860696, 1162416, 1291044, 1721392, 2582088, 5164176, 6562807, 13125614, 19688421, 26251228, 39376842, 52502456, 78753684, 105004912, 157507368, 315014736]

約数ペア:

[(1, 315014736), (2, 157507368), (3, 105004912), (4, 78753684), (6, 52502456), (8, 39376842), (12, 26251228), (16, 19688421), (24, 13125614), (48, 6562807), (61, 5164176), (122, 2582088), (183, 1721392), (244, 1291044), (271, 1162416), (366, 860696), (397, 793488), (488, 645522), (542, 581208), (732, 430348), (794, 396744), (813, 387472), (976, 322761), (1084, 290604), (1191, 264496), (1464, 215174), (1588, 198372), (1626, 193736), (2168, 145302), (2382, 132248), (2928, 107587), (3176, 99186), (3252, 96868), (4336, 72651), (4764, 66124), (6352, 49593), (6504, 48434), (9528, 33062), (13008, 24217), (16531, 19056)]