1320726384

素因数分解:

$2^4\times 3^6\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:794

約数の個数: 140

約数和(自身を含む): 3862662000

約数和(自身を除く): 2541935616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 324, 398, 432, 486, 569, 597, 648, 729, 796, 972, 1138, 1194, 1296, 1458, 1592, 1707, 1791, 1944, 2276, 2388, 2916, 3184, 3414, 3582, 3888, 4552, 4776, 5121, 5373, 5832, 6828, 7164, 9104, 9552, 10242, 10746, 11664, 13656, 14328, 15363, 16119, 20484, 21492, 27312, 28656, 30726, 32238, 40968, 42984, 46089, 48357, 61452, 64476, 81936, 85968, 92178, 96714, 113231, 122904, 128952, 138267, 145071, 184356, 193428, 226462, 245808, 257904, 276534, 290142, 339693, 368712, 386856, 414801, 452924, 553068, 580284, 679386, 737424, 773712, 829602, 905848, 1019079, 1106136, 1160568, 1358772, 1659204, 1811696, 2038158, 2212272, 2321136, 2717544, 3057237, 3318408, 4076316, 5435088, 6114474, 6636816, 8152632, 9171711, 12228948, 16305264, 18343422, 24457896, 27515133, 36686844, 48915792, 55030266, 73373688, 82545399, 110060532, 146747376, 165090798, 220121064, 330181596, 440242128, 660363192, 1320726384]

約数ペア:

[(1, 1320726384), (2, 660363192), (3, 440242128), (4, 330181596), (6, 220121064), (8, 165090798), (9, 146747376), (12, 110060532), (16, 82545399), (18, 73373688), (24, 55030266), (27, 48915792), (36, 36686844), (48, 27515133), (54, 24457896), (72, 18343422), (81, 16305264), (108, 12228948), (144, 9171711), (162, 8152632), (199, 6636816), (216, 6114474), (243, 5435088), (324, 4076316), (398, 3318408), (432, 3057237), (486, 2717544), (569, 2321136), (597, 2212272), (648, 2038158), (729, 1811696), (796, 1659204), (972, 1358772), (1138, 1160568), (1194, 1106136), (1296, 1019079), (1458, 905848), (1592, 829602), (1707, 773712), (1791, 737424), (1944, 679386), (2276, 580284), (2388, 553068), (2916, 452924), (3184, 414801), (3414, 386856), (3582, 368712), (3888, 339693), (4552, 290142), (4776, 276534), (5121, 257904), (5373, 245808), (5832, 226462), (6828, 193428), (7164, 184356), (9104, 145071), (9552, 138267), (10242, 128952), (10746, 122904), (11664, 113231), (13656, 96714), (14328, 92178), (15363, 85968), (16119, 81936), (20484, 64476), (21492, 61452), (27312, 48357), (28656, 46089), (30726, 42984), (32238, 40968)]