388872036

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73483}}^1$

素因数の和:73510

約数の個数: 72

約数和(自身を含む): 1172804640

約数和(自身を除く): 783932604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 73483, 146966, 220449, 293932, 440898, 514381, 661347, 881796, 1028762, 1322694, 1543143, 1984041, 2057524, 2645388, 3086286, 3600667, 3968082, 4629429, 6172572, 7201334, 7936164, 9258858, 10802001, 13888287, 14402668, 18517716, 21604002, 27776574, 32406003, 43208004, 55553148, 64812006, 97218009, 129624012, 194436018, 388872036]

約数ペア:

[(1, 388872036), (2, 194436018), (3, 129624012), (4, 97218009), (6, 64812006), (7, 55553148), (9, 43208004), (12, 32406003), (14, 27776574), (18, 21604002), (21, 18517716), (27, 14402668), (28, 13888287), (36, 10802001), (42, 9258858), (49, 7936164), (54, 7201334), (63, 6172572), (84, 4629429), (98, 3968082), (108, 3600667), (126, 3086286), (147, 2645388), (189, 2057524), (196, 1984041), (252, 1543143), (294, 1322694), (378, 1028762), (441, 881796), (588, 661347), (756, 514381), (882, 440898), (1323, 293932), (1764, 220449), (2646, 146966), (5292, 73483)]