308194614

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26879}}^1$

素因数の和:26914

約数の個数: 72

約数和(自身を含む): 836559360

約数和(自身を除く): 528364746

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 26879, 53758, 80637, 161274, 188153, 241911, 349427, 376306, 483822, 564459, 698854, 1048281, 1128918, 1317071, 1693377, 2096562, 2445989, 2634142, 3144843, 3386754, 3951213, 4891978, 6289686, 7337967, 7902426, 11853639, 14675934, 17121923, 22013901, 23707278, 34243846, 44027802, 51365769, 102731538, 154097307, 308194614]

約数ペア:

[(1, 308194614), (2, 154097307), (3, 102731538), (6, 51365769), (7, 44027802), (9, 34243846), (13, 23707278), (14, 22013901), (18, 17121923), (21, 14675934), (26, 11853639), (39, 7902426), (42, 7337967), (49, 6289686), (63, 4891978), (78, 3951213), (91, 3386754), (98, 3144843), (117, 2634142), (126, 2445989), (147, 2096562), (182, 1693377), (234, 1317071), (273, 1128918), (294, 1048281), (441, 698854), (546, 564459), (637, 483822), (819, 376306), (882, 349427), (1274, 241911), (1638, 188153), (1911, 161274), (3822, 80637), (5733, 53758), (11466, 26879)]