2258163952

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1139

約数の個数: 80

約数和(自身を含む): 4862260224

約数和(自身を除く): 2604096272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 428, 484, 856, 968, 991, 1177, 1331, 1712, 1936, 1982, 2354, 2662, 3964, 4708, 5324, 7928, 9416, 10648, 10901, 12947, 15856, 18832, 21296, 21802, 25894, 43604, 51788, 87208, 103576, 106037, 119911, 142417, 174416, 207152, 212074, 239822, 284834, 424148, 479644, 569668, 848296, 959288, 1139336, 1166407, 1319021, 1696592, 1918576, 2278672, 2332814, 2638042, 4665628, 5276084, 9331256, 10552168, 12830477, 18662512, 21104336, 25660954, 51321908, 102643816, 141135247, 205287632, 282270494, 564540988, 1129081976, 2258163952]

約数ペア:

[(1, 2258163952), (2, 1129081976), (4, 564540988), (8, 282270494), (11, 205287632), (16, 141135247), (22, 102643816), (44, 51321908), (88, 25660954), (107, 21104336), (121, 18662512), (176, 12830477), (214, 10552168), (242, 9331256), (428, 5276084), (484, 4665628), (856, 2638042), (968, 2332814), (991, 2278672), (1177, 1918576), (1331, 1696592), (1712, 1319021), (1936, 1166407), (1982, 1139336), (2354, 959288), (2662, 848296), (3964, 569668), (4708, 479644), (5324, 424148), (7928, 284834), (9416, 239822), (10648, 212074), (10901, 207152), (12947, 174416), (15856, 142417), (18832, 119911), (21296, 106037), (21802, 103576), (25894, 87208), (43604, 51788)]