284895952

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 645958656

約数和(自身を除く): 361062704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 101, 121, 124, 176, 188, 202, 242, 248, 341, 376, 404, 484, 496, 517, 682, 752, 808, 968, 1034, 1111, 1364, 1457, 1616, 1936, 2068, 2222, 2728, 2914, 3131, 3751, 4136, 4444, 4747, 5456, 5687, 5828, 6262, 7502, 8272, 8888, 9494, 11374, 11656, 12221, 12524, 15004, 16027, 17776, 18988, 22748, 23312, 24442, 25048, 30008, 32054, 34441, 37976, 45496, 48884, 50096, 52217, 60016, 64108, 68882, 75952, 90992, 97768, 104434, 128216, 137764, 147157, 176297, 195536, 208868, 256432, 275528, 294314, 352594, 378851, 417736, 551056, 574387, 588628, 705188, 757702, 835472, 1148774, 1177256, 1410376, 1515404, 1618727, 2297548, 2354512, 2820752, 3030808, 3237454, 4595096, 6061616, 6474908, 9190192, 12949816, 17805997, 25899632, 35611994, 71223988, 142447976, 284895952]

約数ペア:

[(1, 284895952), (2, 142447976), (4, 71223988), (8, 35611994), (11, 25899632), (16, 17805997), (22, 12949816), (31, 9190192), (44, 6474908), (47, 6061616), (62, 4595096), (88, 3237454), (94, 3030808), (101, 2820752), (121, 2354512), (124, 2297548), (176, 1618727), (188, 1515404), (202, 1410376), (242, 1177256), (248, 1148774), (341, 835472), (376, 757702), (404, 705188), (484, 588628), (496, 574387), (517, 551056), (682, 417736), (752, 378851), (808, 352594), (968, 294314), (1034, 275528), (1111, 256432), (1364, 208868), (1457, 195536), (1616, 176297), (1936, 147157), (2068, 137764), (2222, 128216), (2728, 104434), (2914, 97768), (3131, 90992), (3751, 75952), (4136, 68882), (4444, 64108), (4747, 60016), (5456, 52217), (5687, 50096), (5828, 48884), (6262, 45496), (7502, 37976), (8272, 34441), (8888, 32054), (9494, 30008), (11374, 25048), (11656, 24442), (12221, 23312), (12524, 22748), (15004, 18988), (16027, 17776)]