218472576384

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1521

約数の個数: 256

約数和(自身を含む): 615612856320

約数和(自身を除く): 397140279936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 328, 372, 384, 461, 492, 496, 656, 744, 922, 971, 984, 992, 1271, 1312, 1383, 1488, 1844, 1942, 1968, 1984, 2542, 2624, 2766, 2913, 2976, 3688, 3813, 3884, 3936, 3968, 5084, 5248, 5532, 5826, 5952, 7376, 7626, 7768, 7872, 10168, 11064, 11652, 11904, 14291, 14752, 15252, 15536, 15744, 18901, 20336, 22128, 23304, 28582, 29504, 30101, 30504, 31072, 37802, 39811, 40672, 42873, 44256, 46608, 56703, 57164, 59008, 60202, 61008, 62144, 75604, 79622, 81344, 85746, 88512, 90303, 93216, 113406, 114328, 119433, 120404, 122016, 124288, 151208, 159244, 162688, 171492, 177024, 180606, 186432, 226812, 228656, 238866, 240808, 244032, 302416, 318488, 342984, 361212, 372864, 447631, 453624, 457312, 477732, 481616, 488064, 585931, 604832, 636976, 685968, 722424, 895262, 907248, 914624, 955464, 963232, 1171862, 1209664, 1234141, 1273952, 1342893, 1371936, 1444848, 1757793, 1790524, 1814496, 1829248, 1910928, 1926464, 2343724, 2419328, 2468282, 2547904, 2685786, 2743872, 2889696, 3515586, 3581048, 3628992, 3702423, 3821856, 3852928, 4687448, 4936564, 5095808, 5371572, 5487744, 5779392, 7031172, 7162096, 7257984, 7404846, 7643712, 9374896, 9873128, 10743144, 11558784, 13876561, 14062344, 14324192, 14809692, 15287424, 18352871, 18749792, 19746256, 21486288, 27753122, 28124688, 28648384, 29619384, 36705742, 37499584, 39492512, 41629683, 42972576, 55058613, 55506244, 56249376, 57296768, 59238768, 73411484, 74999168, 78985024, 83259366, 85945152, 110117226, 111012488, 112498752, 118477536, 146822968, 157970048, 166518732, 171890304, 220234452, 222024976, 224997504, 236955072, 293645936, 333037464, 440468904, 444049952, 473910144, 568939001, 587291872, 666074928, 880937808, 888099904, 1137878002, 1174583744, 1332149856, 1706817003, 1761875616, 1776199808, 2275756004, 2349167488, 2664299712, 3413634006, 3523751232, 4551512008, 5328599424, 6827268012, 7047502464, 9103024016, 13654536024, 18206048032, 27309072048, 36412096064, 54618144096, 72824192128, 109236288192, 218472576384]

約数ペア:

[(1, 218472576384), (2, 109236288192), (3, 72824192128), (4, 54618144096), (6, 36412096064), (8, 27309072048), (12, 18206048032), (16, 13654536024), (24, 9103024016), (31, 7047502464), (32, 6827268012), (41, 5328599424), (48, 4551512008), (62, 3523751232), (64, 3413634006), (82, 2664299712), (93, 2349167488), (96, 2275756004), (123, 1776199808), (124, 1761875616), (128, 1706817003), (164, 1332149856), (186, 1174583744), (192, 1137878002), (246, 888099904), (248, 880937808), (328, 666074928), (372, 587291872), (384, 568939001), (461, 473910144), (492, 444049952), (496, 440468904), (656, 333037464), (744, 293645936), (922, 236955072), (971, 224997504), (984, 222024976), (992, 220234452), (1271, 171890304), (1312, 166518732), (1383, 157970048), (1488, 146822968), (1844, 118477536), (1942, 112498752), (1968, 111012488), (1984, 110117226), (2542, 85945152), (2624, 83259366), (2766, 78985024), (2913, 74999168), (2976, 73411484), (3688, 59238768), (3813, 57296768), (3884, 56249376), (3936, 55506244), (3968, 55058613), (5084, 42972576), (5248, 41629683), (5532, 39492512), (5826, 37499584), (5952, 36705742), (7376, 29619384), (7626, 28648384), (7768, 28124688), (7872, 27753122), (10168, 21486288), (11064, 19746256), (11652, 18749792), (11904, 18352871), (14291, 15287424), (14752, 14809692), (15252, 14324192), (15536, 14062344), (15744, 13876561), (18901, 11558784), (20336, 10743144), (22128, 9873128), (23304, 9374896), (28582, 7643712), (29504, 7404846), (30101, 7257984), (30504, 7162096), (31072, 7031172), (37802, 5779392), (39811, 5487744), (40672, 5371572), (42873, 5095808), (44256, 4936564), (46608, 4687448), (56703, 3852928), (57164, 3821856), (59008, 3702423), (60202, 3628992), (61008, 3581048), (62144, 3515586), (75604, 2889696), (79622, 2743872), (81344, 2685786), (85746, 2547904), (88512, 2468282), (90303, 2419328), (93216, 2343724), (113406, 1926464), (114328, 1910928), (119433, 1829248), (120404, 1814496), (122016, 1790524), (124288, 1757793), (151208, 1444848), (159244, 1371936), (162688, 1342893), (171492, 1273952), (177024, 1234141), (180606, 1209664), (186432, 1171862), (226812, 963232), (228656, 955464), (238866, 914624), (240808, 907248), (244032, 895262), (302416, 722424), (318488, 685968), (342984, 636976), (361212, 604832), (372864, 585931), (447631, 488064), (453624, 481616), (457312, 477732)]