2685979872

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 8615255040

約数和(自身を除く): 5929275168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 272, 279, 288, 289, 306, 347, 372, 408, 432, 459, 496, 527, 544, 558, 578, 612, 694, 744, 816, 837, 864, 867, 918, 992, 1041, 1054, 1116, 1156, 1224, 1388, 1488, 1581, 1632, 1674, 1734, 1836, 2082, 2108, 2232, 2312, 2448, 2601, 2776, 2976, 3123, 3162, 3348, 3468, 3672, 4164, 4216, 4464, 4624, 4743, 4896, 5202, 5552, 5899, 6246, 6324, 6696, 6936, 7344, 7803, 8328, 8432, 8928, 8959, 9248, 9369, 9486, 10404, 10757, 11104, 11798, 12492, 12648, 13392, 13872, 14229, 14688, 15606, 16656, 16864, 17697, 17918, 18738, 18972, 20808, 21514, 23596, 24984, 25296, 26784, 26877, 27744, 28458, 31212, 32271, 33312, 35394, 35836, 37476, 37944, 41616, 43028, 47192, 49968, 50592, 53091, 53754, 56916, 62424, 64542, 70788, 71672, 74952, 75888, 80631, 83232, 86056, 94384, 96813, 99936, 100283, 106182, 107508, 113832, 124848, 129084, 141576, 143344, 149904, 151776, 159273, 161262, 172112, 182869, 188768, 193626, 200566, 212364, 215016, 227664, 241893, 249696, 258168, 283152, 286688, 290439, 299808, 300849, 318546, 322524, 344224, 365738, 387252, 401132, 424728, 430032, 455328, 483786, 516336, 548607, 566304, 580878, 601698, 637092, 645048, 731476, 774504, 802264, 849456, 860064, 902547, 967572, 1032672, 1097214, 1161756, 1203396, 1274184, 1290096, 1462952, 1549008, 1604528, 1645821, 1698912, 1805094, 1935144, 2194428, 2323512, 2406792, 2548368, 2580192, 2707641, 2925904, 3098016, 3108773, 3209056, 3291642, 3610188, 3870288, 4388856, 4647024, 4813584, 4937463, 5096736, 5415282, 5851808, 6217546, 6583284, 7220376, 7740576, 8777712, 9294048, 9326319, 9627168, 9874926, 10830564, 12435092, 13166568, 14440752, 17555424, 18652638, 19749852, 21661128, 24870184, 26333136, 27978957, 28881504, 37305276, 39499704, 43322256, 49740368, 52666272, 55957914, 74610552, 78999408, 83936871, 86644512, 99480736, 111915828, 149221104, 157998816, 167873742, 223831656, 298442208, 335747484, 447663312, 671494968, 895326624, 1342989936, 2685979872]

約数ペア:

[(1, 2685979872), (2, 1342989936), (3, 895326624), (4, 671494968), (6, 447663312), (8, 335747484), (9, 298442208), (12, 223831656), (16, 167873742), (17, 157998816), (18, 149221104), (24, 111915828), (27, 99480736), (31, 86644512), (32, 83936871), (34, 78999408), (36, 74610552), (48, 55957914), (51, 52666272), (54, 49740368), (62, 43322256), (68, 39499704), (72, 37305276), (93, 28881504), (96, 27978957), (102, 26333136), (108, 24870184), (124, 21661128), (136, 19749852), (144, 18652638), (153, 17555424), (186, 14440752), (204, 13166568), (216, 12435092), (248, 10830564), (272, 9874926), (279, 9627168), (288, 9326319), (289, 9294048), (306, 8777712), (347, 7740576), (372, 7220376), (408, 6583284), (432, 6217546), (459, 5851808), (496, 5415282), (527, 5096736), (544, 4937463), (558, 4813584), (578, 4647024), (612, 4388856), (694, 3870288), (744, 3610188), (816, 3291642), (837, 3209056), (864, 3108773), (867, 3098016), (918, 2925904), (992, 2707641), (1041, 2580192), (1054, 2548368), (1116, 2406792), (1156, 2323512), (1224, 2194428), (1388, 1935144), (1488, 1805094), (1581, 1698912), (1632, 1645821), (1674, 1604528), (1734, 1549008), (1836, 1462952), (2082, 1290096), (2108, 1274184), (2232, 1203396), (2312, 1161756), (2448, 1097214), (2601, 1032672), (2776, 967572), (2976, 902547), (3123, 860064), (3162, 849456), (3348, 802264), (3468, 774504), (3672, 731476), (4164, 645048), (4216, 637092), (4464, 601698), (4624, 580878), (4743, 566304), (4896, 548607), (5202, 516336), (5552, 483786), (5899, 455328), (6246, 430032), (6324, 424728), (6696, 401132), (6936, 387252), (7344, 365738), (7803, 344224), (8328, 322524), (8432, 318546), (8928, 300849), (8959, 299808), (9248, 290439), (9369, 286688), (9486, 283152), (10404, 258168), (10757, 249696), (11104, 241893), (11798, 227664), (12492, 215016), (12648, 212364), (13392, 200566), (13872, 193626), (14229, 188768), (14688, 182869), (15606, 172112), (16656, 161262), (16864, 159273), (17697, 151776), (17918, 149904), (18738, 143344), (18972, 141576), (20808, 129084), (21514, 124848), (23596, 113832), (24984, 107508), (25296, 106182), (26784, 100283), (26877, 99936), (27744, 96813), (28458, 94384), (31212, 86056), (32271, 83232), (33312, 80631), (35394, 75888), (35836, 74952), (37476, 71672), (37944, 70788), (41616, 64542), (43028, 62424), (47192, 56916), (49968, 53754), (50592, 53091)]