1258561612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1727

約数の個数: 96

約数和(自身を含む): 2927909376

約数和(自身を除く): 1669347764

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 157, 187, 238, 308, 314, 374, 476, 628, 748, 1099, 1309, 1531, 1727, 2198, 2618, 2669, 3062, 3454, 4396, 5236, 5338, 6124, 6908, 10676, 10717, 12089, 16841, 18683, 21434, 24178, 26027, 29359, 33682, 37366, 42868, 48356, 52054, 58718, 67364, 74732, 104108, 117436, 117887, 182189, 205513, 235774, 240367, 286297, 364378, 411026, 471548, 480734, 572594, 728756, 822052, 961468, 1145188, 1682569, 2004079, 2644037, 3365138, 4008158, 4086239, 5288074, 6730276, 8016316, 8172478, 10576148, 16344956, 18508259, 28603673, 37016518, 44948629, 57207346, 74033036, 89897258, 114414692, 179794516, 314640403, 629280806, 1258561612]

約数ペア:

[(1, 1258561612), (2, 629280806), (4, 314640403), (7, 179794516), (11, 114414692), (14, 89897258), (17, 74033036), (22, 57207346), (28, 44948629), (34, 37016518), (44, 28603673), (68, 18508259), (77, 16344956), (119, 10576148), (154, 8172478), (157, 8016316), (187, 6730276), (238, 5288074), (308, 4086239), (314, 4008158), (374, 3365138), (476, 2644037), (628, 2004079), (748, 1682569), (1099, 1145188), (1309, 961468), (1531, 822052), (1727, 728756), (2198, 572594), (2618, 480734), (2669, 471548), (3062, 411026), (3454, 364378), (4396, 286297), (5236, 240367), (5338, 235774), (6124, 205513), (6908, 182189), (10676, 117887), (10717, 117436), (12089, 104108), (16841, 74732), (18683, 67364), (21434, 58718), (24178, 52054), (26027, 48356), (29359, 42868), (33682, 37366)]