340390512

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 280

約数和(自身を含む): 1236051840

約数和(自身を除く): 895661328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 379, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 729, 756, 758, 792, 891, 924, 972, 1008, 1134, 1137, 1188, 1232, 1296, 1386, 1458, 1512, 1516, 1584, 1701, 1782, 1848, 1944, 2079, 2268, 2274, 2376, 2653, 2673, 2772, 2916, 3024, 3032, 3402, 3411, 3564, 3696, 3888, 4158, 4169, 4536, 4548, 4752, 5103, 5306, 5346, 5544, 5832, 6064, 6237, 6804, 6822, 7128, 7959, 8019, 8316, 8338, 9072, 9096, 10206, 10233, 10612, 10692, 11088, 11664, 12474, 12507, 13608, 13644, 14256, 15918, 16038, 16632, 16676, 18192, 18711, 20412, 20466, 21224, 21384, 23877, 24948, 25014, 27216, 27288, 29183, 30699, 31836, 32076, 33264, 33352, 37422, 37521, 40824, 40932, 42448, 42768, 47754, 49896, 50028, 54576, 56133, 58366, 61398, 63672, 64152, 66704, 71631, 74844, 75042, 81648, 81864, 87549, 92097, 95508, 99792, 100056, 112266, 112563, 116732, 122796, 127344, 128304, 143262, 149688, 150084, 163728, 175098, 184194, 191016, 200112, 214893, 224532, 225126, 233464, 245592, 262647, 276291, 286524, 299376, 300168, 337689, 350196, 368388, 382032, 429786, 449064, 450252, 466928, 491184, 525294, 552582, 573048, 600336, 644679, 675378, 700392, 736776, 787941, 859572, 898128, 900504, 1013067, 1050588, 1105164, 1146096, 1289358, 1350756, 1400784, 1473552, 1575882, 1719144, 1801008, 1934037, 2026134, 2101176, 2210328, 2363823, 2578716, 2701512, 3039201, 3151764, 3438288, 3868074, 4052268, 4202352, 4420656, 4727646, 5157432, 5403024, 6078402, 6303528, 7091469, 7736148, 8104536, 9455292, 10314864, 12156804, 12607056, 14182938, 15472296, 16209072, 18910584, 21274407, 24313608, 28365876, 30944592, 37821168, 42548814, 48627216, 56731752, 85097628, 113463504, 170195256, 340390512]

約数ペア:

[(1, 340390512), (2, 170195256), (3, 113463504), (4, 85097628), (6, 56731752), (7, 48627216), (8, 42548814), (9, 37821168), (11, 30944592), (12, 28365876), (14, 24313608), (16, 21274407), (18, 18910584), (21, 16209072), (22, 15472296), (24, 14182938), (27, 12607056), (28, 12156804), (33, 10314864), (36, 9455292), (42, 8104536), (44, 7736148), (48, 7091469), (54, 6303528), (56, 6078402), (63, 5403024), (66, 5157432), (72, 4727646), (77, 4420656), (81, 4202352), (84, 4052268), (88, 3868074), (99, 3438288), (108, 3151764), (112, 3039201), (126, 2701512), (132, 2578716), (144, 2363823), (154, 2210328), (162, 2101176), (168, 2026134), (176, 1934037), (189, 1801008), (198, 1719144), (216, 1575882), (231, 1473552), (243, 1400784), (252, 1350756), (264, 1289358), (297, 1146096), (308, 1105164), (324, 1050588), (336, 1013067), (378, 900504), (379, 898128), (396, 859572), (432, 787941), (462, 736776), (486, 700392), (504, 675378), (528, 644679), (567, 600336), (594, 573048), (616, 552582), (648, 525294), (693, 491184), (729, 466928), (756, 450252), (758, 449064), (792, 429786), (891, 382032), (924, 368388), (972, 350196), (1008, 337689), (1134, 300168), (1137, 299376), (1188, 286524), (1232, 276291), (1296, 262647), (1386, 245592), (1458, 233464), (1512, 225126), (1516, 224532), (1584, 214893), (1701, 200112), (1782, 191016), (1848, 184194), (1944, 175098), (2079, 163728), (2268, 150084), (2274, 149688), (2376, 143262), (2653, 128304), (2673, 127344), (2772, 122796), (2916, 116732), (3024, 112563), (3032, 112266), (3402, 100056), (3411, 99792), (3564, 95508), (3696, 92097), (3888, 87549), (4158, 81864), (4169, 81648), (4536, 75042), (4548, 74844), (4752, 71631), (5103, 66704), (5306, 64152), (5346, 63672), (5544, 61398), (5832, 58366), (6064, 56133), (6237, 54576), (6804, 50028), (6822, 49896), (7128, 47754), (7959, 42768), (8019, 42448), (8316, 40932), (8338, 40824), (9072, 37521), (9096, 37422), (10206, 33352), (10233, 33264), (10612, 32076), (10692, 31836), (11088, 30699), (11664, 29183), (12474, 27288), (12507, 27216), (13608, 25014), (13644, 24948), (14256, 23877), (15918, 21384), (16038, 21224), (16632, 20466), (16676, 20412), (18192, 18711)]