550201392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 1805440000

約数和(自身を除く): 1255238608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 104, 114, 117, 124, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 279, 304, 312, 342, 372, 403, 456, 468, 494, 496, 499, 558, 589, 624, 684, 741, 744, 806, 912, 936, 988, 998, 1116, 1178, 1209, 1368, 1482, 1488, 1497, 1612, 1767, 1872, 1976, 1996, 2223, 2232, 2356, 2418, 2736, 2964, 2994, 3224, 3534, 3627, 3952, 3992, 4446, 4464, 4491, 4712, 4836, 5301, 5928, 5988, 6448, 6487, 7068, 7254, 7657, 7984, 8892, 8982, 9424, 9481, 9672, 10602, 11856, 11976, 12974, 14136, 14508, 15314, 15469, 17784, 17964, 18962, 19344, 19461, 21204, 22971, 23952, 25948, 28272, 28443, 29016, 30628, 30938, 35568, 35928, 37924, 38922, 42408, 45942, 46407, 51896, 56886, 58032, 58383, 61256, 61876, 68913, 71856, 75848, 77844, 84816, 85329, 91884, 92814, 103792, 113772, 116766, 122512, 123253, 123752, 137826, 139221, 151696, 155688, 170658, 183768, 185628, 201097, 227544, 233532, 246506, 247504, 275652, 278442, 293911, 311376, 341316, 367536, 369759, 371256, 402194, 455088, 467064, 493012, 551304, 556884, 587822, 603291, 682632, 739518, 742512, 804388, 881733, 934128, 986024, 1102608, 1109277, 1113768, 1175644, 1206582, 1365264, 1479036, 1608776, 1763466, 1809873, 1972048, 2218554, 2227536, 2351288, 2413164, 2645199, 2958072, 3217552, 3526932, 3619746, 3820843, 4437108, 4702576, 4826328, 5290398, 5916144, 7053864, 7239492, 7641686, 8874216, 9652656, 10580796, 11462529, 14107728, 14478984, 15283372, 17748432, 21161592, 22925058, 28957968, 30566744, 34387587, 42323184, 45850116, 61133488, 68775174, 91700232, 137550348, 183400464, 275100696, 550201392]

約数ペア:

[(1, 550201392), (2, 275100696), (3, 183400464), (4, 137550348), (6, 91700232), (8, 68775174), (9, 61133488), (12, 45850116), (13, 42323184), (16, 34387587), (18, 30566744), (19, 28957968), (24, 22925058), (26, 21161592), (31, 17748432), (36, 15283372), (38, 14478984), (39, 14107728), (48, 11462529), (52, 10580796), (57, 9652656), (62, 8874216), (72, 7641686), (76, 7239492), (78, 7053864), (93, 5916144), (104, 5290398), (114, 4826328), (117, 4702576), (124, 4437108), (144, 3820843), (152, 3619746), (156, 3526932), (171, 3217552), (186, 2958072), (208, 2645199), (228, 2413164), (234, 2351288), (247, 2227536), (248, 2218554), (279, 1972048), (304, 1809873), (312, 1763466), (342, 1608776), (372, 1479036), (403, 1365264), (456, 1206582), (468, 1175644), (494, 1113768), (496, 1109277), (499, 1102608), (558, 986024), (589, 934128), (624, 881733), (684, 804388), (741, 742512), (744, 739518), (806, 682632), (912, 603291), (936, 587822), (988, 556884), (998, 551304), (1116, 493012), (1178, 467064), (1209, 455088), (1368, 402194), (1482, 371256), (1488, 369759), (1497, 367536), (1612, 341316), (1767, 311376), (1872, 293911), (1976, 278442), (1996, 275652), (2223, 247504), (2232, 246506), (2356, 233532), (2418, 227544), (2736, 201097), (2964, 185628), (2994, 183768), (3224, 170658), (3534, 155688), (3627, 151696), (3952, 139221), (3992, 137826), (4446, 123752), (4464, 123253), (4491, 122512), (4712, 116766), (4836, 113772), (5301, 103792), (5928, 92814), (5988, 91884), (6448, 85329), (6487, 84816), (7068, 77844), (7254, 75848), (7657, 71856), (7984, 68913), (8892, 61876), (8982, 61256), (9424, 58383), (9481, 58032), (9672, 56886), (10602, 51896), (11856, 46407), (11976, 45942), (12974, 42408), (14136, 38922), (14508, 37924), (15314, 35928), (15469, 35568), (17784, 30938), (17964, 30628), (18962, 29016), (19344, 28443), (19461, 28272), (21204, 25948), (22971, 23952)]