277803708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3891

約数の個数: 96

約数和(自身を含む): 809915904

約数和(自身を除く): 532112196

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 3484, 3797, 5226, 5628, 6097, 7594, 10452, 11391, 12194, 15188, 18291, 22782, 24388, 26579, 36582, 45564, 49361, 53158, 73164, 79737, 98722, 106316, 148083, 159474, 197444, 254399, 296166, 318948, 345527, 508798, 592332, 691054, 763197, 1017596, 1036581, 1382108, 1526394, 1780793, 2073162, 3052788, 3307187, 3561586, 4146324, 5342379, 6614374, 7123172, 9921561, 10684758, 13228748, 19843122, 21369516, 23150309, 39686244, 46300618, 69450927, 92601236, 138901854, 277803708]

約数ペア:

[(1, 277803708), (2, 138901854), (3, 92601236), (4, 69450927), (6, 46300618), (7, 39686244), (12, 23150309), (13, 21369516), (14, 19843122), (21, 13228748), (26, 10684758), (28, 9921561), (39, 7123172), (42, 6614374), (52, 5342379), (67, 4146324), (78, 3561586), (84, 3307187), (91, 3052788), (134, 2073162), (156, 1780793), (182, 1526394), (201, 1382108), (268, 1036581), (273, 1017596), (364, 763197), (402, 691054), (469, 592332), (546, 508798), (804, 345527), (871, 318948), (938, 296166), (1092, 254399), (1407, 197444), (1742, 159474), (1876, 148083), (2613, 106316), (2814, 98722), (3484, 79737), (3797, 73164), (5226, 53158), (5628, 49361), (6097, 45564), (7594, 36582), (10452, 26579), (11391, 24388), (12194, 22782), (15188, 18291)]