2444005168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 5282019072

約数和(自身を除く): 2838013904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 131, 142, 176, 262, 284, 524, 568, 781, 1048, 1136, 1441, 1493, 1562, 2096, 2882, 2986, 3124, 5764, 5972, 6248, 9301, 11528, 11944, 12496, 16423, 18602, 23056, 23888, 32846, 37204, 65692, 74408, 102311, 106003, 131384, 148816, 195583, 204622, 212006, 262768, 391166, 409244, 424012, 782332, 818488, 848024, 1166033, 1564664, 1636976, 1696048, 2151413, 2332066, 3129328, 4302826, 4664132, 8605652, 9328264, 13886393, 17211304, 18656528, 27772786, 34422608, 55545572, 111091144, 152750323, 222182288, 305500646, 611001292, 1222002584, 2444005168]

約数ペア:

[(1, 2444005168), (2, 1222002584), (4, 611001292), (8, 305500646), (11, 222182288), (16, 152750323), (22, 111091144), (44, 55545572), (71, 34422608), (88, 27772786), (131, 18656528), (142, 17211304), (176, 13886393), (262, 9328264), (284, 8605652), (524, 4664132), (568, 4302826), (781, 3129328), (1048, 2332066), (1136, 2151413), (1441, 1696048), (1493, 1636976), (1562, 1564664), (2096, 1166033), (2882, 848024), (2986, 818488), (3124, 782332), (5764, 424012), (5972, 409244), (6248, 391166), (9301, 262768), (11528, 212006), (11944, 204622), (12496, 195583), (16423, 148816), (18602, 131384), (23056, 106003), (23888, 102311), (32846, 74408), (37204, 65692)]