749126664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 2483712000

約数和(自身を除く): 1734585336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 79, 88, 99, 104, 108, 117, 132, 143, 156, 158, 198, 216, 234, 237, 264, 286, 297, 307, 312, 316, 351, 396, 429, 468, 474, 572, 594, 614, 632, 702, 711, 792, 858, 869, 921, 936, 948, 1027, 1144, 1188, 1228, 1287, 1404, 1422, 1716, 1738, 1842, 1896, 2054, 2133, 2376, 2456, 2574, 2607, 2763, 2808, 2844, 3081, 3377, 3432, 3476, 3684, 3861, 3991, 4108, 4266, 5148, 5214, 5526, 5688, 6162, 6754, 6952, 7368, 7722, 7821, 7982, 8216, 8289, 8532, 9243, 10131, 10296, 10428, 11052, 11297, 11973, 12324, 13508, 15444, 15642, 15964, 16578, 17064, 18486, 20262, 20856, 22104, 22594, 23463, 23946, 24253, 24648, 27016, 27729, 30393, 30888, 31284, 31928, 33156, 33891, 35919, 36972, 40524, 43901, 45188, 46926, 47892, 48506, 55458, 60786, 62568, 66312, 67782, 71838, 72759, 73944, 81048, 87802, 90376, 91179, 93852, 95784, 97012, 101673, 107757, 110916, 121572, 131703, 135564, 143676, 145518, 175604, 182358, 187704, 194024, 203346, 215514, 218277, 221832, 243144, 263406, 266783, 271128, 287352, 291036, 305019, 315289, 351208, 364716, 395109, 406692, 431028, 436554, 526812, 533566, 582072, 610038, 630578, 654831, 729432, 790218, 800349, 813384, 862056, 873108, 945867, 1053624, 1067132, 1185327, 1220076, 1261156, 1309662, 1580436, 1600698, 1746216, 1891734, 2134264, 2370654, 2401047, 2440152, 2522312, 2619324, 2837601, 3160872, 3201396, 3468179, 3783468, 4741308, 4802094, 5238648, 5675202, 6402792, 6936358, 7203141, 7566936, 8512803, 9482616, 9604188, 10404537, 11350404, 13872716, 14406282, 17025606, 19208376, 20809074, 22700808, 27745432, 28812564, 31213611, 34051212, 41618148, 57625128, 62427222, 68102424, 83236296, 93640833, 124854444, 187281666, 249708888, 374563332, 749126664]

約数ペア:

[(1, 749126664), (2, 374563332), (3, 249708888), (4, 187281666), (6, 124854444), (8, 93640833), (9, 83236296), (11, 68102424), (12, 62427222), (13, 57625128), (18, 41618148), (22, 34051212), (24, 31213611), (26, 28812564), (27, 27745432), (33, 22700808), (36, 20809074), (39, 19208376), (44, 17025606), (52, 14406282), (54, 13872716), (66, 11350404), (72, 10404537), (78, 9604188), (79, 9482616), (88, 8512803), (99, 7566936), (104, 7203141), (108, 6936358), (117, 6402792), (132, 5675202), (143, 5238648), (156, 4802094), (158, 4741308), (198, 3783468), (216, 3468179), (234, 3201396), (237, 3160872), (264, 2837601), (286, 2619324), (297, 2522312), (307, 2440152), (312, 2401047), (316, 2370654), (351, 2134264), (396, 1891734), (429, 1746216), (468, 1600698), (474, 1580436), (572, 1309662), (594, 1261156), (614, 1220076), (632, 1185327), (702, 1067132), (711, 1053624), (792, 945867), (858, 873108), (869, 862056), (921, 813384), (936, 800349), (948, 790218), (1027, 729432), (1144, 654831), (1188, 630578), (1228, 610038), (1287, 582072), (1404, 533566), (1422, 526812), (1716, 436554), (1738, 431028), (1842, 406692), (1896, 395109), (2054, 364716), (2133, 351208), (2376, 315289), (2456, 305019), (2574, 291036), (2607, 287352), (2763, 271128), (2808, 266783), (2844, 263406), (3081, 243144), (3377, 221832), (3432, 218277), (3476, 215514), (3684, 203346), (3861, 194024), (3991, 187704), (4108, 182358), (4266, 175604), (5148, 145518), (5214, 143676), (5526, 135564), (5688, 131703), (6162, 121572), (6754, 110916), (6952, 107757), (7368, 101673), (7722, 97012), (7821, 95784), (7982, 93852), (8216, 91179), (8289, 90376), (8532, 87802), (9243, 81048), (10131, 73944), (10296, 72759), (10428, 71838), (11052, 67782), (11297, 66312), (11973, 62568), (12324, 60786), (13508, 55458), (15444, 48506), (15642, 47892), (15964, 46926), (16578, 45188), (17064, 43901), (18486, 40524), (20262, 36972), (20856, 35919), (22104, 33891), (22594, 33156), (23463, 31928), (23946, 31284), (24253, 30888), (24648, 30393), (27016, 27729)]