840108048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10601}}^1$

素因数の和:10752

約数の個数: 80

約数和(自身を含む): 2355849216

約数和(自身を除く): 1515741168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 10601, 13208, 19812, 21202, 26416, 31803, 39624, 42404, 63606, 79248, 84808, 127212, 137813, 169616, 254424, 275626, 413439, 508848, 551252, 826878, 1102504, 1346327, 1653756, 2205008, 2692654, 3307512, 4038981, 5385308, 6615024, 8077962, 10770616, 16155924, 17502251, 21541232, 32311848, 35004502, 52506753, 64623696, 70009004, 105013506, 140018008, 210027012, 280036016, 420054024, 840108048]

約数ペア:

[(1, 840108048), (2, 420054024), (3, 280036016), (4, 210027012), (6, 140018008), (8, 105013506), (12, 70009004), (13, 64623696), (16, 52506753), (24, 35004502), (26, 32311848), (39, 21541232), (48, 17502251), (52, 16155924), (78, 10770616), (104, 8077962), (127, 6615024), (156, 5385308), (208, 4038981), (254, 3307512), (312, 2692654), (381, 2205008), (508, 1653756), (624, 1346327), (762, 1102504), (1016, 826878), (1524, 551252), (1651, 508848), (2032, 413439), (3048, 275626), (3302, 254424), (4953, 169616), (6096, 137813), (6604, 127212), (9906, 84808), (10601, 79248), (13208, 63606), (19812, 42404), (21202, 39624), (26416, 31803)]