1580743548

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 4057260480

約数和(自身を除く): 2476516932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 677, 711, 821, 948, 1354, 1422, 1642, 2031, 2463, 2708, 2844, 3284, 4062, 4926, 6093, 7389, 8124, 9852, 12186, 14778, 24372, 29556, 53483, 64859, 106966, 129718, 160449, 194577, 213932, 259436, 320898, 389154, 481347, 555817, 583731, 641796, 778308, 962694, 1111634, 1167462, 1667451, 1925388, 2223268, 2334924, 3334902, 5002353, 6669804, 10004706, 20009412, 43909543, 87819086, 131728629, 175638172, 263457258, 395185887, 526914516, 790371774, 1580743548]

約数ペア:

[(1, 1580743548), (2, 790371774), (3, 526914516), (4, 395185887), (6, 263457258), (9, 175638172), (12, 131728629), (18, 87819086), (36, 43909543), (79, 20009412), (158, 10004706), (237, 6669804), (316, 5002353), (474, 3334902), (677, 2334924), (711, 2223268), (821, 1925388), (948, 1667451), (1354, 1167462), (1422, 1111634), (1642, 962694), (2031, 778308), (2463, 641796), (2708, 583731), (2844, 555817), (3284, 481347), (4062, 389154), (4926, 320898), (6093, 259436), (7389, 213932), (8124, 194577), (9852, 160449), (12186, 129718), (14778, 106966), (24372, 64859), (29556, 53483)]