229778556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5171}}^1$

素因数の和:5231

約数の個数: 72

約数和(自身を含む): 640665984

約数和(自身を除く): 410887428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 5171, 6348, 7406, 10342, 11109, 14812, 15513, 20684, 22218, 31026, 36197, 44436, 62052, 72394, 108591, 118933, 144788, 217182, 237866, 356799, 434364, 475732, 713598, 832531, 1427196, 1665062, 2497593, 2735459, 3330124, 4995186, 5470918, 8206377, 9990372, 10941836, 16412754, 19148213, 32825508, 38296426, 57444639, 76592852, 114889278, 229778556]

約数ペア:

[(1, 229778556), (2, 114889278), (3, 76592852), (4, 57444639), (6, 38296426), (7, 32825508), (12, 19148213), (14, 16412754), (21, 10941836), (23, 9990372), (28, 8206377), (42, 5470918), (46, 4995186), (69, 3330124), (84, 2735459), (92, 2497593), (138, 1665062), (161, 1427196), (276, 832531), (322, 713598), (483, 475732), (529, 434364), (644, 356799), (966, 237866), (1058, 217182), (1587, 144788), (1932, 118933), (2116, 108591), (3174, 72394), (3703, 62052), (5171, 44436), (6348, 36197), (7406, 31026), (10342, 22218), (11109, 20684), (14812, 15513)]