725032464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 160

約数和(自身を含む): 2140529664

約数和(自身を除く): 1415497200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 312, 372, 403, 444, 481, 496, 592, 624, 744, 806, 888, 962, 1013, 1147, 1209, 1443, 1488, 1612, 1776, 1924, 2026, 2294, 2418, 2886, 3039, 3224, 3441, 3848, 4052, 4588, 4836, 5772, 6078, 6448, 6882, 7696, 8104, 9176, 9672, 11544, 12156, 13169, 13764, 14911, 16208, 18352, 19344, 23088, 24312, 26338, 27528, 29822, 31403, 37481, 39507, 44733, 48624, 52676, 55056, 59644, 62806, 74962, 79014, 89466, 94209, 105352, 112443, 119288, 125612, 149924, 158028, 178932, 188418, 210704, 224886, 238576, 251224, 299848, 316056, 357864, 376836, 408239, 449772, 487253, 502448, 599696, 632112, 715728, 753672, 816478, 899544, 974506, 1161911, 1224717, 1461759, 1507344, 1632956, 1799088, 1949012, 2323822, 2449434, 2923518, 3265912, 3485733, 3898024, 4647644, 4898868, 5847036, 6531824, 6971466, 7796048, 9295288, 9797736, 11694072, 13942932, 15104843, 18590576, 19595472, 23388144, 27885864, 30209686, 45314529, 55771728, 60419372, 90629058, 120838744, 181258116, 241677488, 362516232, 725032464]

約数ペア:

[(1, 725032464), (2, 362516232), (3, 241677488), (4, 181258116), (6, 120838744), (8, 90629058), (12, 60419372), (13, 55771728), (16, 45314529), (24, 30209686), (26, 27885864), (31, 23388144), (37, 19595472), (39, 18590576), (48, 15104843), (52, 13942932), (62, 11694072), (74, 9797736), (78, 9295288), (93, 7796048), (104, 6971466), (111, 6531824), (124, 5847036), (148, 4898868), (156, 4647644), (186, 3898024), (208, 3485733), (222, 3265912), (248, 2923518), (296, 2449434), (312, 2323822), (372, 1949012), (403, 1799088), (444, 1632956), (481, 1507344), (496, 1461759), (592, 1224717), (624, 1161911), (744, 974506), (806, 899544), (888, 816478), (962, 753672), (1013, 715728), (1147, 632112), (1209, 599696), (1443, 502448), (1488, 487253), (1612, 449772), (1776, 408239), (1924, 376836), (2026, 357864), (2294, 316056), (2418, 299848), (2886, 251224), (3039, 238576), (3224, 224886), (3441, 210704), (3848, 188418), (4052, 178932), (4588, 158028), (4836, 149924), (5772, 125612), (6078, 119288), (6448, 112443), (6882, 105352), (7696, 94209), (8104, 89466), (9176, 79014), (9672, 74962), (11544, 62806), (12156, 59644), (13169, 55056), (13764, 52676), (14911, 48624), (16208, 44733), (18352, 39507), (19344, 37481), (23088, 31403), (24312, 29822), (26338, 27528)]