1275339736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16229}}^1$

素因数の和:16312

約数の個数: 64

約数和(自身を含む): 2804544000

約数和(自身を除く): 1529204264

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 836, 893, 1034, 1672, 1786, 2068, 3572, 4136, 7144, 9823, 16229, 19646, 32458, 39292, 64916, 78584, 129832, 178519, 308351, 357038, 616702, 714076, 762763, 1233404, 1428152, 1525526, 2466808, 3051052, 3391861, 6102104, 6783722, 8390393, 13567444, 14492497, 16780786, 27134888, 28984994, 33561572, 57969988, 67123144, 115939976, 159417467, 318834934, 637669868, 1275339736]

約数ペア:

[(1, 1275339736), (2, 637669868), (4, 318834934), (8, 159417467), (11, 115939976), (19, 67123144), (22, 57969988), (38, 33561572), (44, 28984994), (47, 27134888), (76, 16780786), (88, 14492497), (94, 13567444), (152, 8390393), (188, 6783722), (209, 6102104), (376, 3391861), (418, 3051052), (517, 2466808), (836, 1525526), (893, 1428152), (1034, 1233404), (1672, 762763), (1786, 714076), (2068, 616702), (3572, 357038), (4136, 308351), (7144, 178519), (9823, 129832), (16229, 78584), (19646, 64916), (32458, 39292)]