248521482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 638576640

約数和(自身を除く): 390055158

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 627, 682, 1023, 1178, 1254, 1767, 1881, 2046, 2131, 3069, 3534, 3762, 4262, 5301, 6138, 6393, 6479, 10602, 12786, 12958, 19179, 19437, 23441, 38358, 38874, 40489, 46882, 58311, 66061, 70323, 80978, 116622, 121467, 132122, 140646, 198183, 210969, 242934, 364401, 396366, 421938, 445379, 594549, 726671, 728802, 890758, 1189098, 1255159, 1336137, 1453342, 2180013, 2510318, 2672274, 3765477, 4008411, 4360026, 6540039, 7530954, 8016822, 11296431, 13080078, 13806749, 22592862, 27613498, 41420247, 82840494, 124260741, 248521482]

約数ペア:

[(1, 248521482), (2, 124260741), (3, 82840494), (6, 41420247), (9, 27613498), (11, 22592862), (18, 13806749), (19, 13080078), (22, 11296431), (31, 8016822), (33, 7530954), (38, 6540039), (57, 4360026), (62, 4008411), (66, 3765477), (93, 2672274), (99, 2510318), (114, 2180013), (171, 1453342), (186, 1336137), (198, 1255159), (209, 1189098), (279, 890758), (341, 728802), (342, 726671), (418, 594549), (558, 445379), (589, 421938), (627, 396366), (682, 364401), (1023, 242934), (1178, 210969), (1254, 198183), (1767, 140646), (1881, 132122), (2046, 121467), (2131, 116622), (3069, 80978), (3534, 70323), (3762, 66061), (4262, 58311), (5301, 46882), (6138, 40489), (6393, 38874), (6479, 38358), (10602, 23441), (12786, 19437), (12958, 19179)]