19889576064

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1203

約数の個数: 192

約数和(自身を含む): 58403404800

約数和(自身を除く): 38513828736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 288, 366, 383, 384, 488, 549, 576, 732, 739, 766, 976, 1098, 1149, 1152, 1464, 1478, 1532, 1952, 2196, 2217, 2298, 2928, 2956, 3064, 3447, 3904, 4392, 4434, 4596, 5856, 5912, 6128, 6651, 6894, 7808, 8784, 8868, 9192, 11712, 11824, 12256, 13302, 13788, 17568, 17736, 18384, 23363, 23424, 23648, 24512, 26604, 27576, 35136, 35472, 36768, 45079, 46726, 47296, 49024, 53208, 55152, 70089, 70272, 70944, 73536, 90158, 93452, 94592, 106416, 110304, 135237, 140178, 141888, 147072, 180316, 186904, 210267, 212832, 220608, 270474, 280356, 283037, 283776, 360632, 373808, 405711, 420534, 425664, 441216, 540948, 560712, 566074, 721264, 747616, 811422, 841068, 849111, 851328, 1081896, 1121424, 1132148, 1442528, 1495232, 1622844, 1682136, 1698222, 2163792, 2242848, 2264296, 2547333, 2885056, 2990464, 3245688, 3364272, 3396444, 4327584, 4485696, 4528592, 5094666, 5770112, 6491376, 6728544, 6792888, 8655168, 8971392, 9057184, 10189332, 12982752, 13457088, 13585776, 17265257, 17310336, 18114368, 20378664, 25965504, 26914176, 27171552, 34530514, 36228736, 40757328, 51795771, 51931008, 54343104, 69061028, 81514656, 103591542, 108686208, 138122056, 155387313, 163029312, 207183084, 276244112, 310774626, 326058624, 414366168, 552488224, 621549252, 828732336, 1104976448, 1243098504, 1657464672, 2209952896, 2486197008, 3314929344, 4972394016, 6629858688, 9944788032, 19889576064]

約数ペア:

[(1, 19889576064), (2, 9944788032), (3, 6629858688), (4, 4972394016), (6, 3314929344), (8, 2486197008), (9, 2209952896), (12, 1657464672), (16, 1243098504), (18, 1104976448), (24, 828732336), (32, 621549252), (36, 552488224), (48, 414366168), (61, 326058624), (64, 310774626), (72, 276244112), (96, 207183084), (122, 163029312), (128, 155387313), (144, 138122056), (183, 108686208), (192, 103591542), (244, 81514656), (288, 69061028), (366, 54343104), (383, 51931008), (384, 51795771), (488, 40757328), (549, 36228736), (576, 34530514), (732, 27171552), (739, 26914176), (766, 25965504), (976, 20378664), (1098, 18114368), (1149, 17310336), (1152, 17265257), (1464, 13585776), (1478, 13457088), (1532, 12982752), (1952, 10189332), (2196, 9057184), (2217, 8971392), (2298, 8655168), (2928, 6792888), (2956, 6728544), (3064, 6491376), (3447, 5770112), (3904, 5094666), (4392, 4528592), (4434, 4485696), (4596, 4327584), (5856, 3396444), (5912, 3364272), (6128, 3245688), (6651, 2990464), (6894, 2885056), (7808, 2547333), (8784, 2264296), (8868, 2242848), (9192, 2163792), (11712, 1698222), (11824, 1682136), (12256, 1622844), (13302, 1495232), (13788, 1442528), (17568, 1132148), (17736, 1121424), (18384, 1081896), (23363, 851328), (23424, 849111), (23648, 841068), (24512, 811422), (26604, 747616), (27576, 721264), (35136, 566074), (35472, 560712), (36768, 540948), (45079, 441216), (46726, 425664), (47296, 420534), (49024, 405711), (53208, 373808), (55152, 360632), (70089, 283776), (70272, 283037), (70944, 280356), (73536, 270474), (90158, 220608), (93452, 212832), (94592, 210267), (106416, 186904), (110304, 180316), (135237, 147072), (140178, 141888)]