345996112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^4\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 100

約数和(自身を含む): 846736480

約数和(自身を除く): 500740368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 211, 242, 308, 422, 484, 616, 844, 847, 968, 1232, 1331, 1477, 1688, 1694, 1936, 2321, 2662, 2954, 3376, 3388, 4642, 5324, 5908, 6776, 9284, 9317, 10648, 11816, 13552, 14641, 16247, 18568, 18634, 21296, 23632, 25531, 29282, 32494, 37136, 37268, 51062, 58564, 64988, 74536, 102124, 102487, 117128, 129976, 149072, 178717, 204248, 204974, 234256, 259952, 280841, 357434, 408496, 409948, 561682, 714868, 819896, 1123364, 1429736, 1639792, 1965887, 2246728, 2859472, 3089251, 3931774, 4493456, 6178502, 7863548, 12357004, 15727096, 21624757, 24714008, 31454192, 43249514, 49428016, 86499028, 172998056, 345996112]

約数ペア:

[(1, 345996112), (2, 172998056), (4, 86499028), (7, 49428016), (8, 43249514), (11, 31454192), (14, 24714008), (16, 21624757), (22, 15727096), (28, 12357004), (44, 7863548), (56, 6178502), (77, 4493456), (88, 3931774), (112, 3089251), (121, 2859472), (154, 2246728), (176, 1965887), (211, 1639792), (242, 1429736), (308, 1123364), (422, 819896), (484, 714868), (616, 561682), (844, 409948), (847, 408496), (968, 357434), (1232, 280841), (1331, 259952), (1477, 234256), (1688, 204974), (1694, 204248), (1936, 178717), (2321, 149072), (2662, 129976), (2954, 117128), (3376, 102487), (3388, 102124), (4642, 74536), (5324, 64988), (5908, 58564), (6776, 51062), (9284, 37268), (9317, 37136), (10648, 32494), (11816, 29282), (13552, 25531), (14641, 23632), (16247, 21296), (18568, 18634)]