275290416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 805948416

約数和(自身を除く): 530658000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 743, 744, 747, 996, 1116, 1328, 1486, 1488, 1494, 1992, 2229, 2232, 2573, 2972, 2988, 3984, 4458, 4464, 5146, 5944, 5976, 6687, 7719, 8916, 10292, 11888, 11952, 13374, 15438, 17832, 20584, 23033, 23157, 26748, 30876, 35664, 41168, 46066, 46314, 53496, 61669, 61752, 69099, 92132, 92628, 106992, 123338, 123504, 138198, 184264, 185007, 185256, 207297, 246676, 276396, 368528, 370014, 370512, 414594, 493352, 552792, 555021, 740028, 829188, 986704, 1105584, 1110042, 1480056, 1658376, 1911739, 2220084, 2960112, 3316752, 3823478, 4440168, 5735217, 7646956, 8880336, 11470434, 15293912, 17205651, 22940868, 30587824, 34411302, 45881736, 68822604, 91763472, 137645208, 275290416]

約数ペア:

[(1, 275290416), (2, 137645208), (3, 91763472), (4, 68822604), (6, 45881736), (8, 34411302), (9, 30587824), (12, 22940868), (16, 17205651), (18, 15293912), (24, 11470434), (31, 8880336), (36, 7646956), (48, 5735217), (62, 4440168), (72, 3823478), (83, 3316752), (93, 2960112), (124, 2220084), (144, 1911739), (166, 1658376), (186, 1480056), (248, 1110042), (249, 1105584), (279, 986704), (332, 829188), (372, 740028), (496, 555021), (498, 552792), (558, 493352), (664, 414594), (743, 370512), (744, 370014), (747, 368528), (996, 276396), (1116, 246676), (1328, 207297), (1486, 185256), (1488, 185007), (1494, 184264), (1992, 138198), (2229, 123504), (2232, 123338), (2573, 106992), (2972, 92628), (2988, 92132), (3984, 69099), (4458, 61752), (4464, 61669), (5146, 53496), (5944, 46314), (5976, 46066), (6687, 41168), (7719, 35664), (8916, 30876), (10292, 26748), (11888, 23157), (11952, 23033), (13374, 20584), (15438, 17832)]