745056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 2293200

約数和(自身を除く): 1548144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 416, 468, 597, 624, 796, 936, 1194, 1248, 1592, 1791, 1872, 2388, 2587, 3184, 3582, 3744, 4776, 5174, 6368, 7164, 7761, 9552, 10348, 14328, 15522, 19104, 20696, 23283, 28656, 31044, 41392, 46566, 57312, 62088, 82784, 93132, 124176, 186264, 248352, 372528, 745056]

約数ペア:

[(1, 745056), (2, 372528), (3, 248352), (4, 186264), (6, 124176), (8, 93132), (9, 82784), (12, 62088), (13, 57312), (16, 46566), (18, 41392), (24, 31044), (26, 28656), (32, 23283), (36, 20696), (39, 19104), (48, 15522), (52, 14328), (72, 10348), (78, 9552), (96, 7761), (104, 7164), (117, 6368), (144, 5174), (156, 4776), (199, 3744), (208, 3582), (234, 3184), (288, 2587), (312, 2388), (398, 1872), (416, 1791), (468, 1592), (597, 1248), (624, 1194), (796, 936)]