731627148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 2150668800

約数和(自身を除く): 1419041652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 361, 399, 437, 483, 532, 644, 722, 798, 874, 966, 1049, 1083, 1311, 1444, 1596, 1748, 1932, 2098, 2166, 2527, 2622, 3059, 3147, 4196, 4332, 5054, 5244, 6118, 6294, 7343, 7581, 8303, 9177, 10108, 12236, 12588, 14686, 15162, 16606, 18354, 19931, 22029, 24127, 24909, 29372, 30324, 33212, 36708, 39862, 44058, 48254, 49818, 58121, 59793, 72381, 79724, 88116, 96508, 99636, 116242, 119586, 139517, 144762, 168889, 174363, 232484, 239172, 279034, 289524, 337778, 348726, 378689, 418551, 458413, 506667, 558068, 675556, 697452, 757378, 837102, 916826, 1013334, 1136067, 1375239, 1514756, 1674204, 1833652, 2026668, 2272134, 2650823, 2750478, 3208891, 4544268, 5301646, 5500956, 6417782, 7952469, 8709847, 9626673, 10603292, 12835564, 15904938, 17419694, 19253346, 26129541, 31809876, 34839388, 38506692, 52259082, 60968929, 104518164, 121937858, 182906787, 243875716, 365813574, 731627148]

約数ペア:

[(1, 731627148), (2, 365813574), (3, 243875716), (4, 182906787), (6, 121937858), (7, 104518164), (12, 60968929), (14, 52259082), (19, 38506692), (21, 34839388), (23, 31809876), (28, 26129541), (38, 19253346), (42, 17419694), (46, 15904938), (57, 12835564), (69, 10603292), (76, 9626673), (84, 8709847), (92, 7952469), (114, 6417782), (133, 5500956), (138, 5301646), (161, 4544268), (228, 3208891), (266, 2750478), (276, 2650823), (322, 2272134), (361, 2026668), (399, 1833652), (437, 1674204), (483, 1514756), (532, 1375239), (644, 1136067), (722, 1013334), (798, 916826), (874, 837102), (966, 757378), (1049, 697452), (1083, 675556), (1311, 558068), (1444, 506667), (1596, 458413), (1748, 418551), (1932, 378689), (2098, 348726), (2166, 337778), (2527, 289524), (2622, 279034), (3059, 239172), (3147, 232484), (4196, 174363), (4332, 168889), (5054, 144762), (5244, 139517), (6118, 119586), (6294, 116242), (7343, 99636), (7581, 96508), (8303, 88116), (9177, 79724), (10108, 72381), (12236, 59793), (12588, 58121), (14686, 49818), (15162, 48254), (16606, 44058), (18354, 39862), (19931, 36708), (22029, 33212), (24127, 30324), (24909, 29372)]