19510080576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{31489}}^1$

素因数の和:31972

約数の個数: 112

約数和(自身を含む): 59124616320

約数和(自身を除く): 39614535744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 461, 672, 922, 1344, 1383, 1844, 2766, 3227, 3688, 5532, 6454, 7376, 9681, 11064, 12908, 14752, 19362, 22128, 25816, 29504, 31489, 38724, 44256, 51632, 62978, 77448, 88512, 94467, 103264, 125956, 154896, 188934, 206528, 220423, 251912, 309792, 377868, 440846, 503824, 619584, 661269, 755736, 881692, 1007648, 1322538, 1511472, 1763384, 2015296, 2645076, 3022944, 3526768, 5290152, 6045888, 7053536, 10580304, 14107072, 14516429, 21160608, 29032858, 42321216, 43549287, 58065716, 87098574, 101615003, 116131432, 174197148, 203230006, 232262864, 304845009, 348394296, 406460012, 464525728, 609690018, 696788592, 812920024, 929051456, 1219380036, 1393577184, 1625840048, 2438760072, 2787154368, 3251680096, 4877520144, 6503360192, 9755040288, 19510080576]

約数ペア:

[(1, 19510080576), (2, 9755040288), (3, 6503360192), (4, 4877520144), (6, 3251680096), (7, 2787154368), (8, 2438760072), (12, 1625840048), (14, 1393577184), (16, 1219380036), (21, 929051456), (24, 812920024), (28, 696788592), (32, 609690018), (42, 464525728), (48, 406460012), (56, 348394296), (64, 304845009), (84, 232262864), (96, 203230006), (112, 174197148), (168, 116131432), (192, 101615003), (224, 87098574), (336, 58065716), (448, 43549287), (461, 42321216), (672, 29032858), (922, 21160608), (1344, 14516429), (1383, 14107072), (1844, 10580304), (2766, 7053536), (3227, 6045888), (3688, 5290152), (5532, 3526768), (6454, 3022944), (7376, 2645076), (9681, 2015296), (11064, 1763384), (12908, 1511472), (14752, 1322538), (19362, 1007648), (22128, 881692), (25816, 755736), (29504, 661269), (31489, 619584), (38724, 503824), (44256, 440846), (51632, 377868), (62978, 309792), (77448, 251912), (88512, 220423), (94467, 206528), (103264, 188934), (125956, 154896)]