1909225728

素因数分解:

$2^8\times 3^5\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 216

約数和(自身を含む): 5839037568

約数和(自身を除く): 3929811840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 256, 282, 288, 324, 376, 384, 423, 432, 486, 564, 576, 648, 653, 752, 768, 846, 864, 972, 1128, 1152, 1269, 1296, 1306, 1504, 1692, 1728, 1944, 1959, 2256, 2304, 2538, 2592, 2612, 3008, 3384, 3456, 3807, 3888, 3918, 4512, 5076, 5184, 5224, 5877, 6016, 6768, 6912, 7614, 7776, 7836, 9024, 10152, 10368, 10448, 11421, 11754, 12032, 13536, 15228, 15552, 15672, 17631, 18048, 20304, 20736, 20896, 22842, 23508, 27072, 30456, 30691, 31104, 31344, 35262, 36096, 40608, 41792, 45684, 47016, 52893, 54144, 60912, 61382, 62208, 62688, 70524, 81216, 83584, 91368, 92073, 94032, 105786, 108288, 121824, 122764, 125376, 141048, 158679, 162432, 167168, 182736, 184146, 188064, 211572, 243648, 245528, 250752, 276219, 282096, 317358, 324864, 365472, 368292, 376128, 423144, 487296, 491056, 501504, 552438, 564192, 634716, 730944, 736584, 752256, 828657, 846288, 974592, 982112, 1104876, 1128384, 1269432, 1461888, 1473168, 1504512, 1657314, 1692576, 1964224, 2209752, 2256768, 2485971, 2538864, 2923776, 2946336, 3314628, 3385152, 3928448, 4419504, 4513536, 4971942, 5077728, 5892672, 6629256, 6770304, 7457913, 7856896, 8839008, 9943884, 10155456, 11785344, 13258512, 13540608, 14915826, 17678016, 19887768, 20310912, 23570688, 26517024, 29831652, 35356032, 39775536, 40621824, 53034048, 59663304, 70712064, 79551072, 106068096, 119326608, 159102144, 212136192, 238653216, 318204288, 477306432, 636408576, 954612864, 1909225728]

約数ペア:

[(1, 1909225728), (2, 954612864), (3, 636408576), (4, 477306432), (6, 318204288), (8, 238653216), (9, 212136192), (12, 159102144), (16, 119326608), (18, 106068096), (24, 79551072), (27, 70712064), (32, 59663304), (36, 53034048), (47, 40621824), (48, 39775536), (54, 35356032), (64, 29831652), (72, 26517024), (81, 23570688), (94, 20310912), (96, 19887768), (108, 17678016), (128, 14915826), (141, 13540608), (144, 13258512), (162, 11785344), (188, 10155456), (192, 9943884), (216, 8839008), (243, 7856896), (256, 7457913), (282, 6770304), (288, 6629256), (324, 5892672), (376, 5077728), (384, 4971942), (423, 4513536), (432, 4419504), (486, 3928448), (564, 3385152), (576, 3314628), (648, 2946336), (653, 2923776), (752, 2538864), (768, 2485971), (846, 2256768), (864, 2209752), (972, 1964224), (1128, 1692576), (1152, 1657314), (1269, 1504512), (1296, 1473168), (1306, 1461888), (1504, 1269432), (1692, 1128384), (1728, 1104876), (1944, 982112), (1959, 974592), (2256, 846288), (2304, 828657), (2538, 752256), (2592, 736584), (2612, 730944), (3008, 634716), (3384, 564192), (3456, 552438), (3807, 501504), (3888, 491056), (3918, 487296), (4512, 423144), (5076, 376128), (5184, 368292), (5224, 365472), (5877, 324864), (6016, 317358), (6768, 282096), (6912, 276219), (7614, 250752), (7776, 245528), (7836, 243648), (9024, 211572), (10152, 188064), (10368, 184146), (10448, 182736), (11421, 167168), (11754, 162432), (12032, 158679), (13536, 141048), (15228, 125376), (15552, 122764), (15672, 121824), (17631, 108288), (18048, 105786), (20304, 94032), (20736, 92073), (20896, 91368), (22842, 83584), (23508, 81216), (27072, 70524), (30456, 62688), (30691, 62208), (31104, 61382), (31344, 60912), (35262, 54144), (36096, 52893), (40608, 47016), (41792, 45684)]