1964386944

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 256

約数和(自身を含む): 6518534400

約数和(自身を除く): 4554147456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 864, 897, 936, 1104, 1152, 1196, 1242, 1248, 1404, 1472, 1656, 1664, 1728, 1794, 1872, 1901, 2208, 2392, 2484, 2496, 2691, 2808, 2944, 3312, 3456, 3588, 3744, 3802, 4416, 4784, 4968, 4992, 5382, 5616, 5703, 6624, 7176, 7488, 7604, 8073, 8832, 9568, 9936, 10764, 11232, 11406, 13248, 14352, 14976, 15208, 16146, 17109, 19136, 19872, 21528, 22464, 22812, 24713, 26496, 28704, 30416, 32292, 34218, 38272, 39744, 43056, 43723, 44928, 45624, 49426, 51327, 57408, 60832, 64584, 68436, 74139, 79488, 86112, 87446, 91248, 98852, 102654, 114816, 121664, 129168, 131169, 136872, 148278, 172224, 174892, 182496, 197704, 205308, 222417, 243328, 258336, 262338, 273744, 296556, 344448, 349784, 364992, 393507, 395408, 410616, 444834, 516672, 524676, 547488, 568399, 593112, 667251, 699568, 729984, 787014, 790816, 821232, 889668, 1033344, 1049352, 1094976, 1136798, 1180521, 1186224, 1334502, 1399136, 1574028, 1581632, 1642464, 1705197, 1779336, 2098704, 2189952, 2273596, 2361042, 2372448, 2669004, 2798272, 3148056, 3163264, 3284928, 3410394, 3558672, 4197408, 4547192, 4722084, 4744896, 5115591, 5338008, 5596544, 6296112, 6569856, 6820788, 7117344, 8394816, 9094384, 9444168, 9489792, 10231182, 10676016, 12592224, 13641576, 14234688, 15346773, 16789632, 18188768, 18888336, 20462364, 21352032, 25184448, 27283152, 28469376, 30693546, 36377536, 37776672, 40924728, 42704064, 50368896, 54566304, 61387092, 72755072, 75553344, 81849456, 85408128, 109132608, 122774184, 151106688, 163698912, 218265216, 245548368, 327397824, 491096736, 654795648, 982193472, 1964386944]

約数ペア:

[(1, 1964386944), (2, 982193472), (3, 654795648), (4, 491096736), (6, 327397824), (8, 245548368), (9, 218265216), (12, 163698912), (13, 151106688), (16, 122774184), (18, 109132608), (23, 85408128), (24, 81849456), (26, 75553344), (27, 72755072), (32, 61387092), (36, 54566304), (39, 50368896), (46, 42704064), (48, 40924728), (52, 37776672), (54, 36377536), (64, 30693546), (69, 28469376), (72, 27283152), (78, 25184448), (92, 21352032), (96, 20462364), (104, 18888336), (108, 18188768), (117, 16789632), (128, 15346773), (138, 14234688), (144, 13641576), (156, 12592224), (184, 10676016), (192, 10231182), (207, 9489792), (208, 9444168), (216, 9094384), (234, 8394816), (276, 7117344), (288, 6820788), (299, 6569856), (312, 6296112), (351, 5596544), (368, 5338008), (384, 5115591), (414, 4744896), (416, 4722084), (432, 4547192), (468, 4197408), (552, 3558672), (576, 3410394), (598, 3284928), (621, 3163264), (624, 3148056), (702, 2798272), (736, 2669004), (828, 2372448), (832, 2361042), (864, 2273596), (897, 2189952), (936, 2098704), (1104, 1779336), (1152, 1705197), (1196, 1642464), (1242, 1581632), (1248, 1574028), (1404, 1399136), (1472, 1334502), (1656, 1186224), (1664, 1180521), (1728, 1136798), (1794, 1094976), (1872, 1049352), (1901, 1033344), (2208, 889668), (2392, 821232), (2484, 790816), (2496, 787014), (2691, 729984), (2808, 699568), (2944, 667251), (3312, 593112), (3456, 568399), (3588, 547488), (3744, 524676), (3802, 516672), (4416, 444834), (4784, 410616), (4968, 395408), (4992, 393507), (5382, 364992), (5616, 349784), (5703, 344448), (6624, 296556), (7176, 273744), (7488, 262338), (7604, 258336), (8073, 243328), (8832, 222417), (9568, 205308), (9936, 197704), (10764, 182496), (11232, 174892), (11406, 172224), (13248, 148278), (14352, 136872), (14976, 131169), (15208, 129168), (16146, 121664), (17109, 114816), (19136, 102654), (19872, 98852), (21528, 91248), (22464, 87446), (22812, 86112), (24713, 79488), (26496, 74139), (28704, 68436), (30416, 64584), (32292, 60832), (34218, 57408), (38272, 51327), (39744, 49426), (43056, 45624), (43723, 44928)]