390316992

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 168

約数和(自身を含む): 1169115264

約数和(自身を除く): 778798272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 169, 184, 192, 208, 276, 299, 312, 338, 368, 416, 507, 523, 552, 598, 624, 676, 736, 832, 897, 1014, 1046, 1104, 1196, 1248, 1352, 1472, 1569, 1794, 2028, 2092, 2208, 2392, 2496, 2704, 3138, 3588, 3887, 4056, 4184, 4416, 4784, 5408, 6276, 6799, 7176, 7774, 8112, 8368, 9568, 10816, 11661, 12029, 12552, 13598, 14352, 15548, 16224, 16736, 19136, 20397, 23322, 24058, 25104, 27196, 28704, 31096, 32448, 33472, 36087, 40794, 46644, 48116, 50208, 54392, 57408, 62192, 72174, 81588, 88387, 93288, 96232, 100416, 108784, 124384, 144348, 156377, 163176, 176774, 186576, 192464, 217568, 248768, 265161, 288696, 312754, 326352, 353548, 373152, 384928, 435136, 469131, 530322, 577392, 625508, 652704, 707096, 746304, 769856, 938262, 1060644, 1154784, 1251016, 1305408, 1414192, 1876524, 2032901, 2121288, 2309568, 2502032, 2828384, 3753048, 4065802, 4242576, 5004064, 5656768, 6098703, 7506096, 8131604, 8485152, 10008128, 12197406, 15012192, 16263208, 16970304, 24394812, 30024384, 32526416, 48789624, 65052832, 97579248, 130105664, 195158496, 390316992]

約数ペア:

[(1, 390316992), (2, 195158496), (3, 130105664), (4, 97579248), (6, 65052832), (8, 48789624), (12, 32526416), (13, 30024384), (16, 24394812), (23, 16970304), (24, 16263208), (26, 15012192), (32, 12197406), (39, 10008128), (46, 8485152), (48, 8131604), (52, 7506096), (64, 6098703), (69, 5656768), (78, 5004064), (92, 4242576), (96, 4065802), (104, 3753048), (138, 2828384), (156, 2502032), (169, 2309568), (184, 2121288), (192, 2032901), (208, 1876524), (276, 1414192), (299, 1305408), (312, 1251016), (338, 1154784), (368, 1060644), (416, 938262), (507, 769856), (523, 746304), (552, 707096), (598, 652704), (624, 625508), (676, 577392), (736, 530322), (832, 469131), (897, 435136), (1014, 384928), (1046, 373152), (1104, 353548), (1196, 326352), (1248, 312754), (1352, 288696), (1472, 265161), (1569, 248768), (1794, 217568), (2028, 192464), (2092, 186576), (2208, 176774), (2392, 163176), (2496, 156377), (2704, 144348), (3138, 124384), (3588, 108784), (3887, 100416), (4056, 96232), (4184, 93288), (4416, 88387), (4784, 81588), (5408, 72174), (6276, 62192), (6799, 57408), (7176, 54392), (7774, 50208), (8112, 48116), (8368, 46644), (9568, 40794), (10816, 36087), (11661, 33472), (12029, 32448), (12552, 31096), (13598, 28704), (14352, 27196), (15548, 25104), (16224, 24058), (16736, 23322), (19136, 20397)]