253549716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 695520000

約数和(自身を除く): 441970284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 269, 294, 343, 458, 538, 588, 686, 687, 807, 916, 1029, 1076, 1372, 1374, 1603, 1614, 1883, 2058, 2748, 3206, 3228, 3766, 4116, 4809, 5649, 6412, 7532, 9618, 11221, 11298, 13181, 19236, 22442, 22596, 26362, 33663, 39543, 44884, 52724, 61601, 67326, 78547, 79086, 92267, 123202, 134652, 157094, 158172, 184534, 184803, 235641, 246404, 276801, 314188, 369068, 369606, 431207, 471282, 553602, 739212, 862414, 942564, 1107204, 1293621, 1724828, 2587242, 3018449, 5174484, 6036898, 9055347, 12073796, 18110694, 21129143, 36221388, 42258286, 63387429, 84516572, 126774858, 253549716]

約数ペア:

[(1, 253549716), (2, 126774858), (3, 84516572), (4, 63387429), (6, 42258286), (7, 36221388), (12, 21129143), (14, 18110694), (21, 12073796), (28, 9055347), (42, 6036898), (49, 5174484), (84, 3018449), (98, 2587242), (147, 1724828), (196, 1293621), (229, 1107204), (269, 942564), (294, 862414), (343, 739212), (458, 553602), (538, 471282), (588, 431207), (686, 369606), (687, 369068), (807, 314188), (916, 276801), (1029, 246404), (1076, 235641), (1372, 184803), (1374, 184534), (1603, 158172), (1614, 157094), (1883, 134652), (2058, 123202), (2748, 92267), (3206, 79086), (3228, 78547), (3766, 67326), (4116, 61601), (4809, 52724), (5649, 44884), (6412, 39543), (7532, 33663), (9618, 26362), (11221, 22596), (11298, 22442), (13181, 19236)]