1274108004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143287}}^1$

素因数の和:143329

約数の個数: 72

約数和(自身を含む): 3650978240

約数和(自身を除く): 2376870236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 143287, 286574, 429861, 573148, 859722, 1289583, 1719444, 1862731, 2579166, 2722453, 3725462, 5158332, 5444906, 5588193, 7450924, 8167359, 10889812, 11176386, 16334718, 16764579, 22352772, 24502077, 32669436, 33529158, 35391889, 49004154, 67058316, 70783778, 98008308, 106175667, 141567556, 212351334, 318527001, 424702668, 637054002, 1274108004]

約数ペア:

[(1, 1274108004), (2, 637054002), (3, 424702668), (4, 318527001), (6, 212351334), (9, 141567556), (12, 106175667), (13, 98008308), (18, 70783778), (19, 67058316), (26, 49004154), (36, 35391889), (38, 33529158), (39, 32669436), (52, 24502077), (57, 22352772), (76, 16764579), (78, 16334718), (114, 11176386), (117, 10889812), (156, 8167359), (171, 7450924), (228, 5588193), (234, 5444906), (247, 5158332), (342, 3725462), (468, 2722453), (494, 2579166), (684, 1862731), (741, 1719444), (988, 1289583), (1482, 859722), (2223, 573148), (2964, 429861), (4446, 286574), (8892, 143287)]