40172328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^2$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 128318400

約数和(自身を除く): 88146072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 252, 326, 378, 489, 504, 652, 756, 978, 1141, 1304, 1467, 1512, 1956, 2282, 2934, 3423, 3912, 4401, 4564, 5868, 6846, 8802, 9128, 10269, 11736, 13692, 17604, 20538, 26569, 27384, 30807, 35208, 41076, 53138, 61614, 79707, 82152, 106276, 123228, 159414, 185983, 212552, 239121, 246456, 318828, 371966, 478242, 557949, 637656, 717363, 743932, 956484, 1115898, 1434726, 1487864, 1673847, 1912968, 2231796, 2869452, 3347694, 4463592, 5021541, 5738904, 6695388, 10043082, 13390776, 20086164, 40172328]

約数ペア:

[(1, 40172328), (2, 20086164), (3, 13390776), (4, 10043082), (6, 6695388), (7, 5738904), (8, 5021541), (9, 4463592), (12, 3347694), (14, 2869452), (18, 2231796), (21, 1912968), (24, 1673847), (27, 1487864), (28, 1434726), (36, 1115898), (42, 956484), (54, 743932), (56, 717363), (63, 637656), (72, 557949), (84, 478242), (108, 371966), (126, 318828), (163, 246456), (168, 239121), (189, 212552), (216, 185983), (252, 159414), (326, 123228), (378, 106276), (489, 82152), (504, 79707), (652, 61614), (756, 53138), (978, 41076), (1141, 35208), (1304, 30807), (1467, 27384), (1512, 26569), (1956, 20538), (2282, 17604), (2934, 13692), (3423, 11736), (3912, 10269), (4401, 9128), (4564, 8802), (5868, 6846)]