21167972328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{8893}}^1$

素因数の和:9043

約数の個数: 96

約数和(自身を含む): 55167703200

約数和(自身を除く): 33999730872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 59, 82, 118, 123, 164, 177, 236, 246, 328, 354, 472, 492, 708, 984, 1416, 1681, 2419, 3362, 4838, 5043, 6724, 7257, 8893, 9676, 10086, 13448, 14514, 17786, 19352, 20172, 26679, 29028, 35572, 40344, 53358, 58056, 71144, 99179, 106716, 198358, 213432, 297537, 364613, 396716, 524687, 595074, 729226, 793432, 1049374, 1093839, 1190148, 1458452, 1574061, 2098748, 2187678, 2380296, 2916904, 3148122, 4197496, 4375356, 6296244, 8750712, 12592488, 14949133, 21512167, 29898266, 43024334, 44847399, 59796532, 64536501, 86048668, 89694798, 119593064, 129073002, 172097336, 179389596, 258146004, 358779192, 516292008, 881998847, 1763997694, 2645996541, 3527995388, 5291993082, 7055990776, 10583986164, 21167972328]

約数ペア:

[(1, 21167972328), (2, 10583986164), (3, 7055990776), (4, 5291993082), (6, 3527995388), (8, 2645996541), (12, 1763997694), (24, 881998847), (41, 516292008), (59, 358779192), (82, 258146004), (118, 179389596), (123, 172097336), (164, 129073002), (177, 119593064), (236, 89694798), (246, 86048668), (328, 64536501), (354, 59796532), (472, 44847399), (492, 43024334), (708, 29898266), (984, 21512167), (1416, 14949133), (1681, 12592488), (2419, 8750712), (3362, 6296244), (4838, 4375356), (5043, 4197496), (6724, 3148122), (7257, 2916904), (8893, 2380296), (9676, 2187678), (10086, 2098748), (13448, 1574061), (14514, 1458452), (17786, 1190148), (19352, 1093839), (20172, 1049374), (26679, 793432), (29028, 729226), (35572, 595074), (40344, 524687), (53358, 396716), (58056, 364613), (71144, 297537), (99179, 213432), (106716, 198358)]