38145912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 112176000

約数和(自身を除く): 74030088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 199, 294, 326, 392, 398, 489, 588, 597, 652, 796, 978, 1141, 1176, 1194, 1304, 1393, 1592, 1956, 2282, 2388, 2786, 3423, 3912, 4179, 4564, 4776, 5572, 6846, 7987, 8358, 9128, 9751, 11144, 13692, 15974, 16716, 19502, 23961, 27384, 29253, 31948, 32437, 33432, 39004, 47922, 58506, 63896, 64874, 78008, 95844, 97311, 117012, 129748, 191688, 194622, 227059, 234024, 259496, 389244, 454118, 681177, 778488, 908236, 1362354, 1589413, 1816472, 2724708, 3178826, 4768239, 5449416, 6357652, 9536478, 12715304, 19072956, 38145912]

約数ペア:

[(1, 38145912), (2, 19072956), (3, 12715304), (4, 9536478), (6, 6357652), (7, 5449416), (8, 4768239), (12, 3178826), (14, 2724708), (21, 1816472), (24, 1589413), (28, 1362354), (42, 908236), (49, 778488), (56, 681177), (84, 454118), (98, 389244), (147, 259496), (163, 234024), (168, 227059), (196, 194622), (199, 191688), (294, 129748), (326, 117012), (392, 97311), (398, 95844), (489, 78008), (588, 64874), (597, 63896), (652, 58506), (796, 47922), (978, 39004), (1141, 33432), (1176, 32437), (1194, 31948), (1304, 29253), (1393, 27384), (1592, 23961), (1956, 19502), (2282, 16716), (2388, 15974), (2786, 13692), (3423, 11144), (3912, 9751), (4179, 9128), (4564, 8358), (4776, 7987), (5572, 6846)]