447846984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 1386927360

約数和(自身を除く): 939080376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 71, 72, 78, 92, 104, 117, 138, 142, 156, 184, 207, 213, 234, 276, 284, 293, 299, 312, 414, 426, 468, 552, 568, 586, 598, 639, 828, 852, 879, 897, 923, 936, 1172, 1196, 1278, 1633, 1656, 1704, 1758, 1794, 1846, 2344, 2392, 2556, 2637, 2691, 2769, 3266, 3516, 3588, 3692, 3809, 4899, 5112, 5274, 5382, 5538, 6532, 6739, 7032, 7176, 7384, 7618, 8307, 9798, 10548, 10764, 11076, 11427, 13064, 13478, 14697, 15236, 16614, 19596, 20217, 20803, 21096, 21229, 21528, 22152, 22854, 26956, 29394, 30472, 33228, 34281, 39192, 40434, 41606, 42458, 45708, 53912, 58788, 60651, 62409, 63687, 66456, 68562, 80868, 83212, 84916, 87607, 91416, 117576, 121302, 124818, 127374, 137124, 161736, 166424, 169832, 175214, 187227, 191061, 242604, 249636, 254748, 262821, 270439, 274248, 350428, 374454, 382122, 478469, 485208, 499272, 509496, 525642, 540878, 700856, 748908, 764244, 788463, 811317, 956938, 1051284, 1081756, 1435407, 1497816, 1528488, 1576926, 1622634, 1913876, 2102568, 2163512, 2433951, 2870814, 3153852, 3245268, 3827752, 4306221, 4867902, 5741628, 6220097, 6307704, 6490536, 8612442, 9735804, 11483256, 12440194, 17224884, 18660291, 19471608, 24880388, 34449768, 37320582, 49760776, 55980873, 74641164, 111961746, 149282328, 223923492, 447846984]

約数ペア:

[(1, 447846984), (2, 223923492), (3, 149282328), (4, 111961746), (6, 74641164), (8, 55980873), (9, 49760776), (12, 37320582), (13, 34449768), (18, 24880388), (23, 19471608), (24, 18660291), (26, 17224884), (36, 12440194), (39, 11483256), (46, 9735804), (52, 8612442), (69, 6490536), (71, 6307704), (72, 6220097), (78, 5741628), (92, 4867902), (104, 4306221), (117, 3827752), (138, 3245268), (142, 3153852), (156, 2870814), (184, 2433951), (207, 2163512), (213, 2102568), (234, 1913876), (276, 1622634), (284, 1576926), (293, 1528488), (299, 1497816), (312, 1435407), (414, 1081756), (426, 1051284), (468, 956938), (552, 811317), (568, 788463), (586, 764244), (598, 748908), (639, 700856), (828, 540878), (852, 525642), (879, 509496), (897, 499272), (923, 485208), (936, 478469), (1172, 382122), (1196, 374454), (1278, 350428), (1633, 274248), (1656, 270439), (1704, 262821), (1758, 254748), (1794, 249636), (1846, 242604), (2344, 191061), (2392, 187227), (2556, 175214), (2637, 169832), (2691, 166424), (2769, 161736), (3266, 137124), (3516, 127374), (3588, 124818), (3692, 121302), (3809, 117576), (4899, 91416), (5112, 87607), (5274, 84916), (5382, 83212), (5538, 80868), (6532, 68562), (6739, 66456), (7032, 63687), (7176, 62409), (7384, 60651), (7618, 58788), (8307, 53912), (9798, 45708), (10548, 42458), (10764, 41606), (11076, 40434), (11427, 39192), (13064, 34281), (13478, 33228), (14697, 30472), (15236, 29394), (16614, 26956), (19596, 22854), (20217, 22152), (20803, 21528), (21096, 21229)]