1878387216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{1699}}^1$

素因数の和:2484

約数の個数: 80

約数和(自身を含む): 5018726400

約数和(自身を除く): 3140339184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 743, 744, 1486, 1488, 1699, 2229, 2972, 3398, 4458, 5097, 5944, 6796, 8916, 10194, 11888, 13592, 17832, 20388, 23033, 27184, 35664, 40776, 46066, 52669, 69099, 81552, 92132, 105338, 138198, 158007, 184264, 210676, 276396, 316014, 368528, 421352, 552792, 632028, 842704, 1105584, 1262357, 1264056, 2524714, 2528112, 3787071, 5049428, 7574142, 10098856, 15148284, 20197712, 30296568, 39133067, 60593136, 78266134, 117399201, 156532268, 234798402, 313064536, 469596804, 626129072, 939193608, 1878387216]

約数ペア:

[(1, 1878387216), (2, 939193608), (3, 626129072), (4, 469596804), (6, 313064536), (8, 234798402), (12, 156532268), (16, 117399201), (24, 78266134), (31, 60593136), (48, 39133067), (62, 30296568), (93, 20197712), (124, 15148284), (186, 10098856), (248, 7574142), (372, 5049428), (496, 3787071), (743, 2528112), (744, 2524714), (1486, 1264056), (1488, 1262357), (1699, 1105584), (2229, 842704), (2972, 632028), (3398, 552792), (4458, 421352), (5097, 368528), (5944, 316014), (6796, 276396), (8916, 210676), (10194, 184264), (11888, 158007), (13592, 138198), (17832, 105338), (20388, 92132), (23033, 81552), (27184, 69099), (35664, 52669), (40776, 46066)]