480937446

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 1249758720

約数和(自身を除く): 768821274

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 97, 99, 102, 153, 187, 194, 198, 291, 297, 306, 374, 459, 491, 561, 582, 594, 873, 918, 982, 1067, 1122, 1473, 1649, 1683, 1746, 2134, 2619, 2946, 3201, 3298, 3366, 4419, 4947, 5049, 5238, 5401, 6402, 8347, 8838, 9603, 9894, 10098, 10802, 13257, 14841, 16203, 16694, 18139, 19206, 25041, 26514, 28809, 29682, 32406, 36278, 44523, 47627, 48609, 50082, 54417, 57618, 75123, 89046, 91817, 95254, 97218, 108834, 142881, 145827, 150246, 163251, 183634, 225369, 275451, 285762, 291654, 326502, 428643, 450738, 489753, 523897, 550902, 809659, 826353, 857286, 979506, 1047794, 1285929, 1571691, 1619318, 1652706, 2428977, 2479059, 2571858, 3143382, 4715073, 4857954, 4958118, 7286931, 8906249, 9430146, 14145219, 14573862, 17812498, 21860793, 26718747, 28290438, 43721586, 53437494, 80156241, 160312482, 240468723, 480937446]

約数ペア:

[(1, 480937446), (2, 240468723), (3, 160312482), (6, 80156241), (9, 53437494), (11, 43721586), (17, 28290438), (18, 26718747), (22, 21860793), (27, 17812498), (33, 14573862), (34, 14145219), (51, 9430146), (54, 8906249), (66, 7286931), (97, 4958118), (99, 4857954), (102, 4715073), (153, 3143382), (187, 2571858), (194, 2479059), (198, 2428977), (291, 1652706), (297, 1619318), (306, 1571691), (374, 1285929), (459, 1047794), (491, 979506), (561, 857286), (582, 826353), (594, 809659), (873, 550902), (918, 523897), (982, 489753), (1067, 450738), (1122, 428643), (1473, 326502), (1649, 291654), (1683, 285762), (1746, 275451), (2134, 225369), (2619, 183634), (2946, 163251), (3201, 150246), (3298, 145827), (3366, 142881), (4419, 108834), (4947, 97218), (5049, 95254), (5238, 91817), (5401, 89046), (6402, 75123), (8347, 57618), (8838, 54417), (9603, 50082), (9894, 48609), (10098, 47627), (10802, 44523), (13257, 36278), (14841, 32406), (16203, 29682), (16694, 28809), (18139, 26514), (19206, 25041)]