217812504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 733824000

約数和(自身を除く): 516011496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 29, 38, 39, 42, 52, 56, 57, 58, 76, 78, 84, 87, 91, 104, 114, 116, 133, 152, 156, 168, 174, 181, 182, 203, 228, 232, 247, 266, 273, 312, 348, 362, 364, 377, 399, 406, 456, 494, 532, 543, 546, 551, 609, 696, 724, 728, 741, 754, 798, 812, 988, 1064, 1086, 1092, 1102, 1131, 1218, 1267, 1448, 1482, 1508, 1596, 1624, 1653, 1729, 1976, 2172, 2184, 2204, 2262, 2353, 2436, 2534, 2639, 2964, 3016, 3192, 3306, 3439, 3458, 3801, 3857, 4344, 4408, 4524, 4706, 4872, 5068, 5187, 5249, 5278, 5928, 6612, 6878, 6916, 7059, 7163, 7602, 7714, 7917, 9048, 9412, 10136, 10317, 10374, 10498, 10556, 11571, 13224, 13756, 13832, 14118, 14326, 15204, 15428, 15747, 15834, 16471, 18824, 20634, 20748, 20996, 21112, 21489, 23142, 24073, 27512, 28236, 28652, 30408, 30856, 31494, 31668, 32942, 36743, 41268, 41496, 41992, 42978, 44707, 46284, 48146, 49413, 50141, 56472, 57304, 62988, 63336, 65884, 68237, 72219, 73486, 82536, 85956, 89414, 92568, 96292, 98826, 99731, 100282, 110229, 125976, 131768, 134121, 136474, 144438, 146972, 150423, 171912, 178828, 192584, 197652, 199462, 200564, 204711, 220458, 268242, 272948, 288876, 293944, 299193, 300846, 312949, 357656, 395304, 398924, 401128, 409422, 440916, 477659, 536484, 545896, 577752, 598386, 601692, 625898, 698117, 797848, 818844, 881832, 938847, 955318, 1072968, 1196772, 1203384, 1251796, 1296503, 1396234, 1432977, 1637688, 1877694, 1910636, 2094351, 2393544, 2503592, 2593006, 2792468, 2865954, 3755388, 3821272, 3889509, 4188702, 5186012, 5584936, 5731908, 7510776, 7779018, 8377404, 9075521, 10372024, 11463816, 15558036, 16754808, 18151042, 27226563, 31116072, 36302084, 54453126, 72604168, 108906252, 217812504]

約数ペア:

[(1, 217812504), (2, 108906252), (3, 72604168), (4, 54453126), (6, 36302084), (7, 31116072), (8, 27226563), (12, 18151042), (13, 16754808), (14, 15558036), (19, 11463816), (21, 10372024), (24, 9075521), (26, 8377404), (28, 7779018), (29, 7510776), (38, 5731908), (39, 5584936), (42, 5186012), (52, 4188702), (56, 3889509), (57, 3821272), (58, 3755388), (76, 2865954), (78, 2792468), (84, 2593006), (87, 2503592), (91, 2393544), (104, 2094351), (114, 1910636), (116, 1877694), (133, 1637688), (152, 1432977), (156, 1396234), (168, 1296503), (174, 1251796), (181, 1203384), (182, 1196772), (203, 1072968), (228, 955318), (232, 938847), (247, 881832), (266, 818844), (273, 797848), (312, 698117), (348, 625898), (362, 601692), (364, 598386), (377, 577752), (399, 545896), (406, 536484), (456, 477659), (494, 440916), (532, 409422), (543, 401128), (546, 398924), (551, 395304), (609, 357656), (696, 312949), (724, 300846), (728, 299193), (741, 293944), (754, 288876), (798, 272948), (812, 268242), (988, 220458), (1064, 204711), (1086, 200564), (1092, 199462), (1102, 197652), (1131, 192584), (1218, 178828), (1267, 171912), (1448, 150423), (1482, 146972), (1508, 144438), (1596, 136474), (1624, 134121), (1653, 131768), (1729, 125976), (1976, 110229), (2172, 100282), (2184, 99731), (2204, 98826), (2262, 96292), (2353, 92568), (2436, 89414), (2534, 85956), (2639, 82536), (2964, 73486), (3016, 72219), (3192, 68237), (3306, 65884), (3439, 63336), (3458, 62988), (3801, 57304), (3857, 56472), (4344, 50141), (4408, 49413), (4524, 48146), (4706, 46284), (4872, 44707), (5068, 42978), (5187, 41992), (5249, 41496), (5278, 41268), (5928, 36743), (6612, 32942), (6878, 31668), (6916, 31494), (7059, 30856), (7163, 30408), (7602, 28652), (7714, 28236), (7917, 27512), (9048, 24073), (9412, 23142), (10136, 21489), (10317, 21112), (10374, 20996), (10498, 20748), (10556, 20634), (11571, 18824), (13224, 16471), (13756, 15834), (13832, 15747), (14118, 15428), (14326, 15204)]