262620468

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2435

約数の個数: 120

約数和(自身を含む): 773439744

約数和(自身を除く): 510819276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1188, 1364, 1674, 1782, 2046, 2377, 2511, 3069, 3348, 3564, 4092, 4754, 5022, 6138, 7131, 9207, 9508, 10044, 12276, 14262, 18414, 21393, 26147, 27621, 28524, 36828, 42786, 52294, 55242, 64179, 73687, 78441, 85572, 104588, 110484, 128358, 147374, 156882, 192537, 221061, 235323, 256716, 294748, 313764, 385074, 442122, 470646, 663183, 705969, 770148, 810557, 884244, 941292, 1326366, 1411938, 1621114, 1989549, 2117907, 2431671, 2652732, 2823876, 3242228, 3979098, 4235814, 4863342, 5968647, 7295013, 7958196, 8471628, 9726684, 11937294, 14590026, 21885039, 23874588, 29180052, 43770078, 65655117, 87540156, 131310234, 262620468]

約数ペア:

[(1, 262620468), (2, 131310234), (3, 87540156), (4, 65655117), (6, 43770078), (9, 29180052), (11, 23874588), (12, 21885039), (18, 14590026), (22, 11937294), (27, 9726684), (31, 8471628), (33, 7958196), (36, 7295013), (44, 5968647), (54, 4863342), (62, 4235814), (66, 3979098), (81, 3242228), (93, 2823876), (99, 2652732), (108, 2431671), (124, 2117907), (132, 1989549), (162, 1621114), (186, 1411938), (198, 1326366), (279, 941292), (297, 884244), (324, 810557), (341, 770148), (372, 705969), (396, 663183), (558, 470646), (594, 442122), (682, 385074), (837, 313764), (891, 294748), (1023, 256716), (1116, 235323), (1188, 221061), (1364, 192537), (1674, 156882), (1782, 147374), (2046, 128358), (2377, 110484), (2511, 104588), (3069, 85572), (3348, 78441), (3564, 73687), (4092, 64179), (4754, 55242), (5022, 52294), (6138, 42786), (7131, 36828), (9207, 28524), (9508, 27621), (10044, 26147), (12276, 21393), (14262, 18414)]