2145312

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4628448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 191, 208, 216, 234, 288, 312, 351, 382, 416, 432, 468, 573, 624, 702, 764, 864, 936, 1146, 1248, 1404, 1528, 1719, 1872, 2292, 2483, 2808, 3056, 3438, 3744, 4584, 4966, 5157, 5616, 6112, 6876, 7449, 9168, 9932, 10314, 11232, 13752, 14898, 18336, 19864, 20628, 22347, 27504, 29796, 39728, 41256, 44694, 55008, 59592, 67041, 79456, 82512, 89388, 119184, 134082, 165024, 178776, 238368, 268164, 357552, 536328, 715104, 1072656, 2145312]

約数ペア:

[(1, 2145312), (2, 1072656), (3, 715104), (4, 536328), (6, 357552), (8, 268164), (9, 238368), (12, 178776), (13, 165024), (16, 134082), (18, 119184), (24, 89388), (26, 82512), (27, 79456), (32, 67041), (36, 59592), (39, 55008), (48, 44694), (52, 41256), (54, 39728), (72, 29796), (78, 27504), (96, 22347), (104, 20628), (108, 19864), (117, 18336), (144, 14898), (156, 13752), (191, 11232), (208, 10314), (216, 9932), (234, 9168), (288, 7449), (312, 6876), (351, 6112), (382, 5616), (416, 5157), (432, 4966), (468, 4584), (573, 3744), (624, 3438), (702, 3056), (764, 2808), (864, 2483), (936, 2292), (1146, 1872), (1248, 1719), (1404, 1528)]