373551984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1198089984

約数和(自身を除く): 824538000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 41, 48, 52, 62, 72, 78, 82, 93, 104, 117, 123, 124, 144, 156, 157, 164, 186, 208, 234, 246, 248, 279, 312, 314, 328, 369, 372, 403, 468, 471, 492, 496, 533, 558, 624, 628, 656, 738, 744, 806, 936, 942, 984, 1066, 1116, 1209, 1256, 1271, 1413, 1476, 1488, 1599, 1612, 1872, 1884, 1968, 2041, 2132, 2232, 2418, 2512, 2542, 2826, 2952, 3198, 3224, 3627, 3768, 3813, 4082, 4264, 4464, 4797, 4836, 4867, 5084, 5652, 5904, 6123, 6396, 6437, 6448, 7254, 7536, 7626, 8164, 8528, 9594, 9672, 9734, 10168, 11304, 11439, 12246, 12792, 12874, 14508, 14601, 15252, 16328, 16523, 18369, 19188, 19311, 19344, 19468, 20336, 22608, 22878, 24492, 25584, 25748, 29016, 29202, 30504, 32656, 33046, 36738, 38376, 38622, 38936, 43803, 45756, 48984, 49569, 51496, 57933, 58032, 58404, 61008, 63271, 66092, 73476, 76752, 77244, 77872, 83681, 87606, 91512, 97968, 99138, 102992, 115866, 116808, 126542, 132184, 146952, 148707, 154488, 167362, 175212, 183024, 189813, 198276, 199547, 231732, 233616, 251043, 253084, 264368, 293904, 297414, 308976, 334724, 350424, 379626, 396552, 399094, 463464, 502086, 506168, 569439, 594828, 598641, 669448, 700848, 753129, 759252, 793104, 798188, 926928, 1004172, 1012336, 1138878, 1189656, 1197282, 1338896, 1506258, 1518504, 1596376, 1795923, 2008344, 2277756, 2379312, 2394564, 2594111, 3012516, 3037008, 3192752, 3591846, 4016688, 4555512, 4789128, 5188222, 6025032, 7183692, 7782333, 9111024, 9578256, 10376444, 12050064, 14367384, 15564666, 20752888, 23346999, 28734768, 31129332, 41505776, 46693998, 62258664, 93387996, 124517328, 186775992, 373551984]

約数ペア:

[(1, 373551984), (2, 186775992), (3, 124517328), (4, 93387996), (6, 62258664), (8, 46693998), (9, 41505776), (12, 31129332), (13, 28734768), (16, 23346999), (18, 20752888), (24, 15564666), (26, 14367384), (31, 12050064), (36, 10376444), (39, 9578256), (41, 9111024), (48, 7782333), (52, 7183692), (62, 6025032), (72, 5188222), (78, 4789128), (82, 4555512), (93, 4016688), (104, 3591846), (117, 3192752), (123, 3037008), (124, 3012516), (144, 2594111), (156, 2394564), (157, 2379312), (164, 2277756), (186, 2008344), (208, 1795923), (234, 1596376), (246, 1518504), (248, 1506258), (279, 1338896), (312, 1197282), (314, 1189656), (328, 1138878), (369, 1012336), (372, 1004172), (403, 926928), (468, 798188), (471, 793104), (492, 759252), (496, 753129), (533, 700848), (558, 669448), (624, 598641), (628, 594828), (656, 569439), (738, 506168), (744, 502086), (806, 463464), (936, 399094), (942, 396552), (984, 379626), (1066, 350424), (1116, 334724), (1209, 308976), (1256, 297414), (1271, 293904), (1413, 264368), (1476, 253084), (1488, 251043), (1599, 233616), (1612, 231732), (1872, 199547), (1884, 198276), (1968, 189813), (2041, 183024), (2132, 175212), (2232, 167362), (2418, 154488), (2512, 148707), (2542, 146952), (2826, 132184), (2952, 126542), (3198, 116808), (3224, 115866), (3627, 102992), (3768, 99138), (3813, 97968), (4082, 91512), (4264, 87606), (4464, 83681), (4797, 77872), (4836, 77244), (4867, 76752), (5084, 73476), (5652, 66092), (5904, 63271), (6123, 61008), (6396, 58404), (6437, 58032), (6448, 57933), (7254, 51496), (7536, 49569), (7626, 48984), (8164, 45756), (8528, 43803), (9594, 38936), (9672, 38622), (9734, 38376), (10168, 36738), (11304, 33046), (11439, 32656), (12246, 30504), (12792, 29202), (12874, 29016), (14508, 25748), (14601, 25584), (15252, 24492), (16328, 22878), (16523, 22608), (18369, 20336), (19188, 19468), (19311, 19344)]