181570272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 520577568

約数和(自身を除く): 339007296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 73, 78, 96, 104, 146, 156, 208, 219, 292, 312, 416, 438, 584, 624, 876, 949, 1168, 1248, 1752, 1898, 1993, 2336, 2847, 3504, 3796, 3986, 5694, 5979, 7008, 7592, 7972, 11388, 11958, 15184, 15944, 22776, 23916, 25909, 30368, 31888, 45552, 47832, 51818, 63776, 77727, 91104, 95664, 103636, 145489, 155454, 191328, 207272, 290978, 310908, 414544, 436467, 581956, 621816, 829088, 872934, 1163912, 1243632, 1745868, 1891357, 2327824, 2487264, 3491736, 3782714, 4655648, 5674071, 6983472, 7565428, 11348142, 13966944, 15130856, 22696284, 30261712, 45392568, 60523424, 90785136, 181570272]

約数ペア:

[(1, 181570272), (2, 90785136), (3, 60523424), (4, 45392568), (6, 30261712), (8, 22696284), (12, 15130856), (13, 13966944), (16, 11348142), (24, 7565428), (26, 6983472), (32, 5674071), (39, 4655648), (48, 3782714), (52, 3491736), (73, 2487264), (78, 2327824), (96, 1891357), (104, 1745868), (146, 1243632), (156, 1163912), (208, 872934), (219, 829088), (292, 621816), (312, 581956), (416, 436467), (438, 414544), (584, 310908), (624, 290978), (876, 207272), (949, 191328), (1168, 155454), (1248, 145489), (1752, 103636), (1898, 95664), (1993, 91104), (2336, 77727), (2847, 63776), (3504, 51818), (3796, 47832), (3986, 45552), (5694, 31888), (5979, 30368), (7008, 25909), (7592, 23916), (7972, 22776), (11388, 15944), (11958, 15184)]