1623271728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{1783}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 4521655040

約数和(自身を除く): 2898383312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1459, 1783, 2918, 3566, 4377, 5349, 5836, 7132, 8754, 10698, 11672, 14264, 17508, 18967, 21396, 23179, 23344, 28528, 35016, 37934, 42792, 46358, 56901, 69537, 70032, 75868, 85584, 92716, 113802, 139074, 151736, 185432, 227604, 278148, 303472, 370864, 455208, 556296, 910416, 1112592, 2601397, 5202794, 7804191, 10405588, 15608382, 20811176, 31216764, 33818161, 41622352, 62433528, 67636322, 101454483, 124867056, 135272644, 202908966, 270545288, 405817932, 541090576, 811635864, 1623271728]

約数ペア:

[(1, 1623271728), (2, 811635864), (3, 541090576), (4, 405817932), (6, 270545288), (8, 202908966), (12, 135272644), (13, 124867056), (16, 101454483), (24, 67636322), (26, 62433528), (39, 41622352), (48, 33818161), (52, 31216764), (78, 20811176), (104, 15608382), (156, 10405588), (208, 7804191), (312, 5202794), (624, 2601397), (1459, 1112592), (1783, 910416), (2918, 556296), (3566, 455208), (4377, 370864), (5349, 303472), (5836, 278148), (7132, 227604), (8754, 185432), (10698, 151736), (11672, 139074), (14264, 113802), (17508, 92716), (18967, 85584), (21396, 75868), (23179, 70032), (23344, 69537), (28528, 56901), (35016, 46358), (37934, 42792)]