1245403193856

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{63949}}^1$

素因数の和:64410

約数の個数: 160

約数和(自身を含む): 3433286208000

約数和(自身を除く): 2187883014144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 409, 496, 512, 744, 768, 818, 992, 1227, 1488, 1536, 1636, 1984, 2454, 2976, 3272, 3968, 4908, 5952, 6544, 7936, 9816, 11904, 12679, 13088, 15872, 19632, 23808, 25358, 26176, 38037, 39264, 47616, 50716, 52352, 63949, 76074, 78528, 101432, 104704, 127898, 152148, 157056, 191847, 202864, 209408, 255796, 304296, 314112, 383694, 405728, 511592, 608592, 628224, 767388, 811456, 1023184, 1217184, 1534776, 1622912, 1982419, 2046368, 2434368, 3069552, 3245824, 3964838, 4092736, 4868736, 5947257, 6139104, 6491648, 7929676, 8185472, 9737472, 11894514, 12278208, 15859352, 16370944, 19474944, 23789028, 24556416, 26155141, 31718704, 32741888, 47578056, 49112832, 52310282, 63437408, 78465423, 95156112, 98225664, 104620564, 126874816, 156930846, 190312224, 209241128, 253749632, 313861692, 380624448, 418482256, 507499264, 627723384, 761248896, 810809371, 836964512, 1014998528, 1255446768, 1522497792, 1621618742, 1673929024, 2432428113, 2510893536, 3044995584, 3243237484, 3347858048, 4864856226, 5021787072, 6486474968, 6695716096, 9729712452, 10043574144, 12972949936, 13391432192, 19459424904, 20087148288, 25945899872, 38918849808, 40174296576, 51891799744, 77837699616, 103783599488, 155675399232, 207567198976, 311350798464, 415134397952, 622701596928, 1245403193856]

約数ペア:

[(1, 1245403193856), (2, 622701596928), (3, 415134397952), (4, 311350798464), (6, 207567198976), (8, 155675399232), (12, 103783599488), (16, 77837699616), (24, 51891799744), (31, 40174296576), (32, 38918849808), (48, 25945899872), (62, 20087148288), (64, 19459424904), (93, 13391432192), (96, 12972949936), (124, 10043574144), (128, 9729712452), (186, 6695716096), (192, 6486474968), (248, 5021787072), (256, 4864856226), (372, 3347858048), (384, 3243237484), (409, 3044995584), (496, 2510893536), (512, 2432428113), (744, 1673929024), (768, 1621618742), (818, 1522497792), (992, 1255446768), (1227, 1014998528), (1488, 836964512), (1536, 810809371), (1636, 761248896), (1984, 627723384), (2454, 507499264), (2976, 418482256), (3272, 380624448), (3968, 313861692), (4908, 253749632), (5952, 209241128), (6544, 190312224), (7936, 156930846), (9816, 126874816), (11904, 104620564), (12679, 98225664), (13088, 95156112), (15872, 78465423), (19632, 63437408), (23808, 52310282), (25358, 49112832), (26176, 47578056), (38037, 32741888), (39264, 31718704), (47616, 26155141), (50716, 24556416), (52352, 23789028), (63949, 19474944), (76074, 16370944), (78528, 15859352), (101432, 12278208), (104704, 11894514), (127898, 9737472), (152148, 8185472), (157056, 7929676), (191847, 6491648), (202864, 6139104), (209408, 5947257), (255796, 4868736), (304296, 4092736), (314112, 3964838), (383694, 3245824), (405728, 3069552), (511592, 2434368), (608592, 2046368), (628224, 1982419), (767388, 1622912), (811456, 1534776), (1023184, 1217184)]