1561210344

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7351

約数の個数: 96

約数和(自身を含む): 4410282240

約数和(自身を除く): 2849071896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 97, 124, 186, 194, 248, 279, 291, 372, 388, 558, 582, 744, 776, 873, 1116, 1164, 1746, 2232, 2328, 3007, 3492, 6014, 6984, 7211, 9021, 12028, 14422, 18042, 21633, 24056, 27063, 28844, 36084, 43266, 54126, 57688, 64899, 72168, 86532, 108252, 129798, 173064, 216504, 223541, 259596, 447082, 519192, 670623, 699467, 894164, 1341246, 1398934, 1788328, 2011869, 2098401, 2682492, 2797868, 4023738, 4196802, 5364984, 5595736, 6295203, 8047476, 8393604, 12590406, 16094952, 16787208, 21683477, 25180812, 43366954, 50361624, 65050431, 86733908, 130100862, 173467816, 195151293, 260201724, 390302586, 520403448, 780605172, 1561210344]

約数ペア:

[(1, 1561210344), (2, 780605172), (3, 520403448), (4, 390302586), (6, 260201724), (8, 195151293), (9, 173467816), (12, 130100862), (18, 86733908), (24, 65050431), (31, 50361624), (36, 43366954), (62, 25180812), (72, 21683477), (93, 16787208), (97, 16094952), (124, 12590406), (186, 8393604), (194, 8047476), (248, 6295203), (279, 5595736), (291, 5364984), (372, 4196802), (388, 4023738), (558, 2797868), (582, 2682492), (744, 2098401), (776, 2011869), (873, 1788328), (1116, 1398934), (1164, 1341246), (1746, 894164), (2232, 699467), (2328, 670623), (3007, 519192), (3492, 447082), (6014, 259596), (6984, 223541), (7211, 216504), (9021, 173064), (12028, 129798), (14422, 108252), (18042, 86532), (21633, 72168), (24056, 64899), (27063, 57688), (28844, 54126), (36084, 43266)]