308994912

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 615623328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 243, 288, 316, 324, 432, 474, 486, 503, 632, 648, 711, 864, 948, 972, 1006, 1264, 1296, 1422, 1509, 1896, 1944, 2012, 2133, 2528, 2592, 2844, 3018, 3792, 3888, 4024, 4266, 4527, 5688, 6036, 6399, 7584, 7776, 8048, 8532, 9054, 11376, 12072, 12798, 13581, 16096, 17064, 18108, 19197, 22752, 24144, 25596, 27162, 34128, 36216, 38394, 39737, 40743, 48288, 51192, 54324, 68256, 72432, 76788, 79474, 81486, 102384, 108648, 119211, 122229, 144864, 153576, 158948, 162972, 204768, 217296, 238422, 244458, 307152, 317896, 325944, 357633, 434592, 476844, 488916, 614304, 635792, 651888, 715266, 953688, 977832, 1072899, 1271584, 1303776, 1430532, 1907376, 1955664, 2145798, 2861064, 3218697, 3814752, 3911328, 4291596, 5722128, 6437394, 8583192, 9656091, 11444256, 12874788, 17166384, 19312182, 25749576, 34332768, 38624364, 51499152, 77248728, 102998304, 154497456, 308994912]

約数ペア:

[(1, 308994912), (2, 154497456), (3, 102998304), (4, 77248728), (6, 51499152), (8, 38624364), (9, 34332768), (12, 25749576), (16, 19312182), (18, 17166384), (24, 12874788), (27, 11444256), (32, 9656091), (36, 8583192), (48, 6437394), (54, 5722128), (72, 4291596), (79, 3911328), (81, 3814752), (96, 3218697), (108, 2861064), (144, 2145798), (158, 1955664), (162, 1907376), (216, 1430532), (237, 1303776), (243, 1271584), (288, 1072899), (316, 977832), (324, 953688), (432, 715266), (474, 651888), (486, 635792), (503, 614304), (632, 488916), (648, 476844), (711, 434592), (864, 357633), (948, 325944), (972, 317896), (1006, 307152), (1264, 244458), (1296, 238422), (1422, 217296), (1509, 204768), (1896, 162972), (1944, 158948), (2012, 153576), (2133, 144864), (2528, 122229), (2592, 119211), (2844, 108648), (3018, 102384), (3792, 81486), (3888, 79474), (4024, 76788), (4266, 72432), (4527, 68256), (5688, 54324), (6036, 51192), (6399, 48288), (7584, 40743), (7776, 39737), (8048, 38394), (8532, 36216), (9054, 34128), (11376, 27162), (12072, 25596), (12798, 24144), (13581, 22752), (16096, 19197), (17064, 18108)]