489001968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 240

約数和(自身を含む): 1759366560

約数和(自身を除く): 1270364592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1777, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3554, 3822, 4368, 4914, 5096, 5292, 5331, 5616, 5733, 6552, 7056, 7108, 7644, 9828, 10192, 10584, 10662, 11466, 12439, 13104, 14216, 15288, 15993, 17199, 19656, 21168, 21324, 22932, 23101, 24878, 28432, 30576, 31986, 34398, 37317, 39312, 42648, 45864, 46202, 47979, 49756, 63972, 68796, 69303, 74634, 85296, 87073, 91728, 92404, 95958, 99512, 111951, 127944, 137592, 138606, 149268, 161707, 174146, 184808, 191916, 199024, 207909, 223902, 255888, 261219, 275184, 277212, 298536, 323414, 335853, 348292, 369616, 383832, 415818, 447804, 485121, 522438, 554424, 597072, 623727, 646828, 671706, 696584, 767664, 783657, 831636, 895608, 970242, 1044876, 1108848, 1131949, 1247454, 1293656, 1343412, 1393168, 1455363, 1567314, 1663272, 1791216, 1940484, 2089752, 2263898, 2350971, 2494908, 2587312, 2686824, 2910726, 3134628, 3326544, 3395847, 3880968, 4179504, 4366089, 4527796, 4701942, 4989816, 5373648, 5821452, 6269256, 6791694, 7761936, 8732178, 9055592, 9403884, 9979632, 10187541, 11642904, 12538512, 13583388, 17464356, 18111184, 18807768, 20375082, 23285808, 27166776, 30562623, 34928712, 37615536, 40750164, 54333552, 61125246, 69857424, 81500328, 122250492, 163000656, 244500984, 489001968]

約数ペア:

[(1, 489001968), (2, 244500984), (3, 163000656), (4, 122250492), (6, 81500328), (7, 69857424), (8, 61125246), (9, 54333552), (12, 40750164), (13, 37615536), (14, 34928712), (16, 30562623), (18, 27166776), (21, 23285808), (24, 20375082), (26, 18807768), (27, 18111184), (28, 17464356), (36, 13583388), (39, 12538512), (42, 11642904), (48, 10187541), (49, 9979632), (52, 9403884), (54, 9055592), (56, 8732178), (63, 7761936), (72, 6791694), (78, 6269256), (84, 5821452), (91, 5373648), (98, 4989816), (104, 4701942), (108, 4527796), (112, 4366089), (117, 4179504), (126, 3880968), (144, 3395847), (147, 3326544), (156, 3134628), (168, 2910726), (182, 2686824), (189, 2587312), (196, 2494908), (208, 2350971), (216, 2263898), (234, 2089752), (252, 1940484), (273, 1791216), (294, 1663272), (312, 1567314), (336, 1455363), (351, 1393168), (364, 1343412), (378, 1293656), (392, 1247454), (432, 1131949), (441, 1108848), (468, 1044876), (504, 970242), (546, 895608), (588, 831636), (624, 783657), (637, 767664), (702, 696584), (728, 671706), (756, 646828), (784, 623727), (819, 597072), (882, 554424), (936, 522438), (1008, 485121), (1092, 447804), (1176, 415818), (1274, 383832), (1323, 369616), (1404, 348292), (1456, 335853), (1512, 323414), (1638, 298536), (1764, 277212), (1777, 275184), (1872, 261219), (1911, 255888), (2184, 223902), (2352, 207909), (2457, 199024), (2548, 191916), (2646, 184808), (2808, 174146), (3024, 161707), (3276, 149268), (3528, 138606), (3554, 137592), (3822, 127944), (4368, 111951), (4914, 99512), (5096, 95958), (5292, 92404), (5331, 91728), (5616, 87073), (5733, 85296), (6552, 74634), (7056, 69303), (7108, 68796), (7644, 63972), (9828, 49756), (10192, 47979), (10584, 46202), (10662, 45864), (11466, 42648), (12439, 39312), (13104, 37317), (14216, 34398), (15288, 31986), (15993, 30576), (17199, 28432), (19656, 24878), (21168, 23101), (21324, 22932)]