1326477024

素因数分解:

$2^5\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{2311}}^1$

素因数の和:4320

約数の個数: 72

約数和(自身を含む): 3775694832

約数和(自身を除く): 2449217808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1993, 2311, 3986, 4622, 5979, 6933, 7972, 9244, 11958, 13866, 15944, 17937, 18488, 20799, 23916, 27732, 31888, 35874, 36976, 41598, 47832, 55464, 63776, 71748, 73952, 83196, 95664, 110928, 143496, 166392, 191328, 221856, 286992, 332784, 573984, 665568, 4605823, 9211646, 13817469, 18423292, 27634938, 36846584, 41452407, 55269876, 73693168, 82904814, 110539752, 147386336, 165809628, 221079504, 331619256, 442159008, 663238512, 1326477024]

約数ペア:

[(1, 1326477024), (2, 663238512), (3, 442159008), (4, 331619256), (6, 221079504), (8, 165809628), (9, 147386336), (12, 110539752), (16, 82904814), (18, 73693168), (24, 55269876), (32, 41452407), (36, 36846584), (48, 27634938), (72, 18423292), (96, 13817469), (144, 9211646), (288, 4605823), (1993, 665568), (2311, 573984), (3986, 332784), (4622, 286992), (5979, 221856), (6933, 191328), (7972, 166392), (9244, 143496), (11958, 110928), (13866, 95664), (15944, 83196), (17937, 73952), (18488, 71748), (20799, 63776), (23916, 55464), (27732, 47832), (31888, 41598), (35874, 36976)]