489049704

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 1625702400

約数和(自身を除く): 1136652696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 72, 78, 88, 99, 104, 108, 117, 132, 142, 143, 156, 198, 213, 216, 223, 234, 264, 284, 286, 297, 312, 351, 396, 426, 429, 446, 468, 568, 572, 594, 639, 669, 702, 781, 792, 852, 858, 892, 923, 936, 1144, 1188, 1278, 1287, 1338, 1404, 1562, 1704, 1716, 1784, 1846, 1917, 2007, 2343, 2376, 2453, 2556, 2574, 2676, 2769, 2808, 2899, 3124, 3432, 3692, 3834, 3861, 4014, 4686, 4906, 5112, 5148, 5352, 5538, 5798, 6021, 6248, 7029, 7359, 7384, 7668, 7722, 8028, 8307, 8697, 9372, 9812, 10153, 10296, 11076, 11596, 12042, 14058, 14718, 15336, 15444, 15833, 16056, 16614, 17394, 18744, 19624, 20306, 21087, 22077, 22152, 23192, 24084, 24921, 26091, 28116, 29436, 30459, 30888, 31666, 31889, 33228, 34788, 40612, 42174, 44154, 47499, 48168, 49842, 52182, 56232, 58872, 60918, 63332, 63778, 66231, 66456, 69576, 78273, 81224, 84348, 88308, 91377, 94998, 95667, 99684, 104364, 121836, 126664, 127556, 132462, 142497, 156546, 168696, 174163, 176616, 182754, 189996, 191334, 199368, 205829, 208728, 243672, 255112, 264924, 274131, 284994, 287001, 313092, 348326, 365508, 379992, 382668, 411658, 427491, 522489, 529848, 548262, 569988, 574002, 617487, 626184, 696652, 731016, 765336, 823316, 854982, 861003, 1044978, 1096524, 1139976, 1148004, 1234974, 1393304, 1567467, 1646632, 1709964, 1722006, 1852461, 2089956, 2193048, 2264119, 2296008, 2469948, 3134934, 3419928, 3444012, 3704922, 4179912, 4528238, 4702401, 4939896, 5557383, 6269868, 6792357, 6888024, 7409844, 9056476, 9404802, 11114766, 12539736, 13584714, 14819688, 18112952, 18809604, 20377071, 22229532, 27169428, 37619208, 40754142, 44459064, 54338856, 61131213, 81508284, 122262426, 163016568, 244524852, 489049704]

約数ペア:

[(1, 489049704), (2, 244524852), (3, 163016568), (4, 122262426), (6, 81508284), (8, 61131213), (9, 54338856), (11, 44459064), (12, 40754142), (13, 37619208), (18, 27169428), (22, 22229532), (24, 20377071), (26, 18809604), (27, 18112952), (33, 14819688), (36, 13584714), (39, 12539736), (44, 11114766), (52, 9404802), (54, 9056476), (66, 7409844), (71, 6888024), (72, 6792357), (78, 6269868), (88, 5557383), (99, 4939896), (104, 4702401), (108, 4528238), (117, 4179912), (132, 3704922), (142, 3444012), (143, 3419928), (156, 3134934), (198, 2469948), (213, 2296008), (216, 2264119), (223, 2193048), (234, 2089956), (264, 1852461), (284, 1722006), (286, 1709964), (297, 1646632), (312, 1567467), (351, 1393304), (396, 1234974), (426, 1148004), (429, 1139976), (446, 1096524), (468, 1044978), (568, 861003), (572, 854982), (594, 823316), (639, 765336), (669, 731016), (702, 696652), (781, 626184), (792, 617487), (852, 574002), (858, 569988), (892, 548262), (923, 529848), (936, 522489), (1144, 427491), (1188, 411658), (1278, 382668), (1287, 379992), (1338, 365508), (1404, 348326), (1562, 313092), (1704, 287001), (1716, 284994), (1784, 274131), (1846, 264924), (1917, 255112), (2007, 243672), (2343, 208728), (2376, 205829), (2453, 199368), (2556, 191334), (2574, 189996), (2676, 182754), (2769, 176616), (2808, 174163), (2899, 168696), (3124, 156546), (3432, 142497), (3692, 132462), (3834, 127556), (3861, 126664), (4014, 121836), (4686, 104364), (4906, 99684), (5112, 95667), (5148, 94998), (5352, 91377), (5538, 88308), (5798, 84348), (6021, 81224), (6248, 78273), (7029, 69576), (7359, 66456), (7384, 66231), (7668, 63778), (7722, 63332), (8028, 60918), (8307, 58872), (8697, 56232), (9372, 52182), (9812, 49842), (10153, 48168), (10296, 47499), (11076, 44154), (11596, 42174), (12042, 40612), (14058, 34788), (14718, 33228), (15336, 31889), (15444, 31666), (15833, 30888), (16056, 30459), (16614, 29436), (17394, 28116), (18744, 26091), (19624, 24921), (20306, 24084), (21087, 23192), (22077, 22152)]