274313339248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269641}}^1$

素因数の和:269802

約数の個数: 80

約数和(自身を含む): 588867928096

約数和(自身を除く): 314554588848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 73, 104, 134, 146, 208, 268, 292, 536, 584, 871, 949, 1072, 1168, 1742, 1898, 3484, 3796, 4891, 6968, 7592, 9782, 13936, 15184, 19564, 39128, 63583, 78256, 127166, 254332, 269641, 508664, 539282, 1017328, 1078564, 2157128, 3505333, 4314256, 7010666, 14021332, 18065947, 19683793, 28042664, 36131894, 39367586, 56085328, 72263788, 78735172, 144527576, 157470344, 234857311, 255889309, 289055152, 314940688, 469714622, 511778618, 939429244, 1023557236, 1318814131, 1878858488, 2047114472, 2637628262, 3757716976, 4094228944, 5275256524, 10550513048, 17144583703, 21101026096, 34289167406, 68578334812, 137156669624, 274313339248]

約数ペア:

[(1, 274313339248), (2, 137156669624), (4, 68578334812), (8, 34289167406), (13, 21101026096), (16, 17144583703), (26, 10550513048), (52, 5275256524), (67, 4094228944), (73, 3757716976), (104, 2637628262), (134, 2047114472), (146, 1878858488), (208, 1318814131), (268, 1023557236), (292, 939429244), (536, 511778618), (584, 469714622), (871, 314940688), (949, 289055152), (1072, 255889309), (1168, 234857311), (1742, 157470344), (1898, 144527576), (3484, 78735172), (3796, 72263788), (4891, 56085328), (6968, 39367586), (7592, 36131894), (9782, 28042664), (13936, 19683793), (15184, 18065947), (19564, 14021332), (39128, 7010666), (63583, 4314256), (78256, 3505333), (127166, 2157128), (254332, 1078564), (269641, 1017328), (508664, 539282)]