815867856

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 160

約数和(自身を含む): 2435677440

約数和(自身を除く): 1619809584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 73, 82, 108, 123, 144, 146, 164, 216, 219, 246, 292, 328, 369, 432, 438, 492, 584, 631, 656, 657, 738, 876, 984, 1107, 1168, 1262, 1314, 1476, 1752, 1893, 1968, 1971, 2214, 2524, 2628, 2952, 2993, 3504, 3786, 3942, 4428, 5048, 5256, 5679, 5904, 5986, 7572, 7884, 8856, 8979, 10096, 10512, 11358, 11972, 15144, 15768, 17037, 17712, 17958, 22716, 23944, 25871, 26937, 30288, 31536, 34074, 35916, 45432, 46063, 47888, 51742, 53874, 68148, 71832, 77613, 80811, 90864, 92126, 103484, 107748, 136296, 138189, 143664, 155226, 161622, 184252, 206968, 215496, 232839, 272592, 276378, 310452, 323244, 368504, 413936, 414567, 430992, 465678, 552756, 620904, 646488, 698517, 737008, 829134, 931356, 1105512, 1241808, 1243701, 1292976, 1397034, 1658268, 1862712, 1888583, 2211024, 2487402, 2794068, 3316536, 3725424, 3777166, 4974804, 5588136, 5665749, 6633072, 7554332, 9949608, 11176272, 11331498, 15108664, 16997247, 19899216, 22662996, 30217328, 33994494, 45325992, 50991741, 67988988, 90651984, 101983482, 135977976, 203966964, 271955952, 407933928, 815867856]

約数ペア:

[(1, 815867856), (2, 407933928), (3, 271955952), (4, 203966964), (6, 135977976), (8, 101983482), (9, 90651984), (12, 67988988), (16, 50991741), (18, 45325992), (24, 33994494), (27, 30217328), (36, 22662996), (41, 19899216), (48, 16997247), (54, 15108664), (72, 11331498), (73, 11176272), (82, 9949608), (108, 7554332), (123, 6633072), (144, 5665749), (146, 5588136), (164, 4974804), (216, 3777166), (219, 3725424), (246, 3316536), (292, 2794068), (328, 2487402), (369, 2211024), (432, 1888583), (438, 1862712), (492, 1658268), (584, 1397034), (631, 1292976), (656, 1243701), (657, 1241808), (738, 1105512), (876, 931356), (984, 829134), (1107, 737008), (1168, 698517), (1262, 646488), (1314, 620904), (1476, 552756), (1752, 465678), (1893, 430992), (1968, 414567), (1971, 413936), (2214, 368504), (2524, 323244), (2628, 310452), (2952, 276378), (2993, 272592), (3504, 232839), (3786, 215496), (3942, 206968), (4428, 184252), (5048, 161622), (5256, 155226), (5679, 143664), (5904, 138189), (5986, 136296), (7572, 107748), (7884, 103484), (8856, 92126), (8979, 90864), (10096, 80811), (10512, 77613), (11358, 71832), (11972, 68148), (15144, 53874), (15768, 51742), (17037, 47888), (17712, 46063), (17958, 45432), (22716, 35916), (23944, 34074), (25871, 31536), (26937, 30288)]