259285572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79147}}^1$

素因数の和:79177

約数の個数: 72

約数和(自身を含む): 806676416

約数和(自身を除く): 547390844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 79147, 158294, 237441, 316588, 474882, 554029, 712323, 949764, 1028911, 1108058, 1424646, 1662087, 2057822, 2216116, 2849292, 3086733, 3324174, 4115644, 4986261, 6173466, 6648348, 7202377, 9260199, 9972522, 12346932, 14404754, 18520398, 19945044, 21607131, 28809508, 37040796, 43214262, 64821393, 86428524, 129642786, 259285572]

約数ペア:

[(1, 259285572), (2, 129642786), (3, 86428524), (4, 64821393), (6, 43214262), (7, 37040796), (9, 28809508), (12, 21607131), (13, 19945044), (14, 18520398), (18, 14404754), (21, 12346932), (26, 9972522), (28, 9260199), (36, 7202377), (39, 6648348), (42, 6173466), (52, 4986261), (63, 4115644), (78, 3324174), (84, 3086733), (91, 2849292), (117, 2216116), (126, 2057822), (156, 1662087), (182, 1424646), (234, 1108058), (252, 1028911), (273, 949764), (364, 712323), (468, 554029), (546, 474882), (819, 316588), (1092, 237441), (1638, 158294), (3276, 79147)]