318421584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1034308800

約数和(自身を除く): 715887216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 59, 62, 72, 78, 93, 104, 108, 117, 118, 124, 144, 156, 177, 186, 208, 216, 234, 236, 248, 279, 312, 351, 354, 372, 403, 432, 468, 472, 496, 531, 558, 624, 702, 708, 744, 767, 806, 837, 936, 944, 961, 1062, 1116, 1209, 1404, 1416, 1488, 1534, 1593, 1612, 1674, 1829, 1872, 1922, 2124, 2232, 2301, 2418, 2808, 2832, 2883, 3068, 3186, 3224, 3348, 3627, 3658, 3844, 4248, 4464, 4602, 4836, 5487, 5616, 5766, 6136, 6372, 6448, 6696, 6903, 7254, 7316, 7688, 8496, 8649, 9204, 9672, 10881, 10974, 11532, 12272, 12493, 12744, 13392, 13806, 14508, 14632, 15376, 16461, 17298, 18408, 19344, 20709, 21762, 21948, 23064, 23777, 24986, 25488, 25947, 27612, 29016, 29264, 32922, 34596, 36816, 37479, 41418, 43524, 43896, 46128, 47554, 49383, 49972, 51894, 55224, 56699, 58032, 65844, 69192, 71331, 74958, 82836, 87048, 87792, 95108, 98766, 99944, 103788, 110448, 112437, 113398, 131688, 138384, 142662, 149916, 165672, 170097, 174096, 190216, 197532, 199888, 207576, 213993, 224874, 226796, 263376, 285324, 299832, 331344, 337311, 340194, 380432, 395064, 415152, 427986, 449748, 453592, 510291, 570648, 599664, 641979, 674622, 680388, 737087, 790128, 855972, 899496, 907184, 1020582, 1141296, 1283958, 1349244, 1360776, 1474174, 1530873, 1711944, 1798992, 2041164, 2211261, 2567916, 2698488, 2721552, 2948348, 3061746, 3423888, 4082328, 4422522, 5135832, 5396976, 5896696, 6123492, 6633783, 8164656, 8845044, 10271664, 11793392, 12246984, 13267566, 17690088, 19901349, 24493968, 26535132, 35380176, 39802698, 53070264, 79605396, 106140528, 159210792, 318421584]

約数ペア:

[(1, 318421584), (2, 159210792), (3, 106140528), (4, 79605396), (6, 53070264), (8, 39802698), (9, 35380176), (12, 26535132), (13, 24493968), (16, 19901349), (18, 17690088), (24, 13267566), (26, 12246984), (27, 11793392), (31, 10271664), (36, 8845044), (39, 8164656), (48, 6633783), (52, 6123492), (54, 5896696), (59, 5396976), (62, 5135832), (72, 4422522), (78, 4082328), (93, 3423888), (104, 3061746), (108, 2948348), (117, 2721552), (118, 2698488), (124, 2567916), (144, 2211261), (156, 2041164), (177, 1798992), (186, 1711944), (208, 1530873), (216, 1474174), (234, 1360776), (236, 1349244), (248, 1283958), (279, 1141296), (312, 1020582), (351, 907184), (354, 899496), (372, 855972), (403, 790128), (432, 737087), (468, 680388), (472, 674622), (496, 641979), (531, 599664), (558, 570648), (624, 510291), (702, 453592), (708, 449748), (744, 427986), (767, 415152), (806, 395064), (837, 380432), (936, 340194), (944, 337311), (961, 331344), (1062, 299832), (1116, 285324), (1209, 263376), (1404, 226796), (1416, 224874), (1488, 213993), (1534, 207576), (1593, 199888), (1612, 197532), (1674, 190216), (1829, 174096), (1872, 170097), (1922, 165672), (2124, 149916), (2232, 142662), (2301, 138384), (2418, 131688), (2808, 113398), (2832, 112437), (2883, 110448), (3068, 103788), (3186, 99944), (3224, 98766), (3348, 95108), (3627, 87792), (3658, 87048), (3844, 82836), (4248, 74958), (4464, 71331), (4602, 69192), (4836, 65844), (5487, 58032), (5616, 56699), (5766, 55224), (6136, 51894), (6372, 49972), (6448, 49383), (6696, 47554), (6903, 46128), (7254, 43896), (7316, 43524), (7688, 41418), (8496, 37479), (8649, 36816), (9204, 34596), (9672, 32922), (10881, 29264), (10974, 29016), (11532, 27612), (12272, 25947), (12493, 25488), (12744, 24986), (13392, 23777), (13806, 23064), (14508, 21948), (14632, 21762), (15376, 20709), (16461, 19344), (17298, 18408)]