214498872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 681749640

約数和(自身を除く): 467250768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 163, 168, 196, 252, 294, 326, 373, 392, 441, 489, 504, 588, 652, 746, 882, 978, 1119, 1141, 1176, 1304, 1467, 1492, 1764, 1956, 2238, 2282, 2611, 2934, 2984, 3357, 3423, 3528, 3912, 4476, 4564, 5222, 5868, 6714, 6846, 7833, 7987, 8952, 9128, 10269, 10444, 11736, 13428, 13692, 15666, 15974, 18277, 20538, 20888, 23499, 23961, 26856, 27384, 31332, 31948, 36554, 41076, 46998, 47922, 54831, 60799, 62664, 63896, 71883, 73108, 82152, 93996, 95844, 109662, 121598, 143766, 146216, 164493, 182397, 187992, 191688, 219324, 243196, 287532, 328986, 364794, 425593, 438648, 486392, 547191, 575064, 657972, 729588, 851186, 1094382, 1276779, 1315944, 1459176, 1702372, 2188764, 2553558, 2979151, 3404744, 3830337, 4377528, 5107116, 5958302, 7660674, 8937453, 10214232, 11916604, 15321348, 17874906, 23833208, 26812359, 30642696, 35749812, 53624718, 71499624, 107249436, 214498872]

約数ペア:

[(1, 214498872), (2, 107249436), (3, 71499624), (4, 53624718), (6, 35749812), (7, 30642696), (8, 26812359), (9, 23833208), (12, 17874906), (14, 15321348), (18, 11916604), (21, 10214232), (24, 8937453), (28, 7660674), (36, 5958302), (42, 5107116), (49, 4377528), (56, 3830337), (63, 3404744), (72, 2979151), (84, 2553558), (98, 2188764), (126, 1702372), (147, 1459176), (163, 1315944), (168, 1276779), (196, 1094382), (252, 851186), (294, 729588), (326, 657972), (373, 575064), (392, 547191), (441, 486392), (489, 438648), (504, 425593), (588, 364794), (652, 328986), (746, 287532), (882, 243196), (978, 219324), (1119, 191688), (1141, 187992), (1176, 182397), (1304, 164493), (1467, 146216), (1492, 143766), (1764, 121598), (1956, 109662), (2238, 95844), (2282, 93996), (2611, 82152), (2934, 73108), (2984, 71883), (3357, 63896), (3423, 62664), (3528, 60799), (3912, 54831), (4476, 47922), (4564, 46998), (5222, 41076), (5868, 36554), (6714, 31948), (6846, 31332), (7833, 27384), (7987, 26856), (8952, 23961), (9128, 23499), (10269, 20888), (10444, 20538), (11736, 18277), (13428, 15974), (13692, 15666)]