279658548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 786979200

約数和(自身を除く): 507320652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1251, 1404, 1433, 1668, 1807, 2502, 2866, 3614, 3753, 4299, 5004, 5421, 5732, 7228, 7506, 8598, 10842, 12897, 15012, 16263, 17196, 18629, 21684, 25794, 32526, 37258, 38691, 48789, 51588, 55887, 65052, 74516, 77382, 97578, 111774, 154764, 167661, 195156, 199187, 223548, 335322, 398374, 502983, 597561, 670644, 796748, 1005966, 1195122, 1792683, 2011932, 2390244, 2589431, 3585366, 5178862, 5378049, 7170732, 7768293, 10357724, 10756098, 15536586, 21512196, 23304879, 31073172, 46609758, 69914637, 93219516, 139829274, 279658548]

約数ペア:

[(1, 279658548), (2, 139829274), (3, 93219516), (4, 69914637), (6, 46609758), (9, 31073172), (12, 23304879), (13, 21512196), (18, 15536586), (26, 10756098), (27, 10357724), (36, 7768293), (39, 7170732), (52, 5378049), (54, 5178862), (78, 3585366), (108, 2589431), (117, 2390244), (139, 2011932), (156, 1792683), (234, 1195122), (278, 1005966), (351, 796748), (417, 670644), (468, 597561), (556, 502983), (702, 398374), (834, 335322), (1251, 223548), (1404, 199187), (1433, 195156), (1668, 167661), (1807, 154764), (2502, 111774), (2866, 97578), (3614, 77382), (3753, 74516), (4299, 65052), (5004, 55887), (5421, 51588), (5732, 48789), (7228, 38691), (7506, 37258), (8598, 32526), (10842, 25794), (12897, 21684), (15012, 18629), (16263, 17196)]