347938388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 782949888

約数和(自身を除く): 435011500

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 61, 68, 92, 119, 122, 161, 238, 244, 322, 391, 427, 476, 521, 644, 782, 854, 1037, 1042, 1403, 1564, 1708, 2074, 2084, 2737, 2806, 3647, 4148, 5474, 5612, 7259, 7294, 8857, 9821, 10948, 11983, 14518, 14588, 17714, 19642, 23851, 23966, 29036, 31781, 35428, 39284, 47702, 47932, 61999, 63562, 83881, 95404, 123998, 127124, 166957, 167762, 203711, 222467, 247996, 333914, 335524, 407422, 444934, 540277, 667828, 730963, 814844, 889868, 1080554, 1425977, 1461926, 2161108, 2851954, 2923852, 3781939, 5116741, 5703908, 7563878, 10233482, 12426371, 15127756, 20466964, 24852742, 49705484, 86984597, 173969194, 347938388]

約数ペア:

[(1, 347938388), (2, 173969194), (4, 86984597), (7, 49705484), (14, 24852742), (17, 20466964), (23, 15127756), (28, 12426371), (34, 10233482), (46, 7563878), (61, 5703908), (68, 5116741), (92, 3781939), (119, 2923852), (122, 2851954), (161, 2161108), (238, 1461926), (244, 1425977), (322, 1080554), (391, 889868), (427, 814844), (476, 730963), (521, 667828), (644, 540277), (782, 444934), (854, 407422), (1037, 335524), (1042, 333914), (1403, 247996), (1564, 222467), (1708, 203711), (2074, 167762), (2084, 166957), (2737, 127124), (2806, 123998), (3647, 95404), (4148, 83881), (5474, 63562), (5612, 61999), (7259, 47932), (7294, 47702), (8857, 39284), (9821, 35428), (10948, 31781), (11983, 29036), (14518, 23966), (14588, 23851), (17714, 19642)]