313655328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 1075757760

約数和(自身を除く): 762102432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 96, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 224, 236, 252, 288, 293, 324, 336, 354, 378, 413, 432, 472, 504, 531, 567, 586, 648, 672, 708, 756, 826, 864, 879, 944, 1008, 1062, 1134, 1172, 1239, 1296, 1416, 1512, 1593, 1652, 1758, 1888, 2016, 2051, 2124, 2268, 2344, 2478, 2592, 2637, 2832, 3024, 3186, 3304, 3516, 3717, 4102, 4248, 4536, 4688, 4779, 4956, 5274, 5664, 6048, 6153, 6372, 6608, 7032, 7434, 7911, 8204, 8496, 9072, 9376, 9558, 9912, 10548, 11151, 12306, 12744, 13216, 14064, 14868, 15822, 16408, 16992, 17287, 18144, 18459, 19116, 19824, 21096, 22302, 23733, 24612, 25488, 28128, 29736, 31644, 32816, 33453, 34574, 36918, 38232, 39648, 42192, 44604, 47466, 49224, 50976, 51861, 55377, 59472, 63288, 65632, 66906, 69148, 73836, 76464, 84384, 89208, 94932, 98448, 103722, 110754, 118944, 121009, 126576, 133812, 138296, 147672, 152928, 155583, 166131, 178416, 189864, 196896, 207444, 221508, 242018, 253152, 267624, 276592, 295344, 311166, 332262, 356832, 363027, 379728, 414888, 443016, 466749, 484036, 535248, 553184, 590688, 622332, 664524, 726054, 759456, 829776, 886032, 933498, 968072, 1070496, 1089081, 1244664, 1329048, 1400247, 1452108, 1659552, 1772064, 1866996, 1936144, 2178162, 2489328, 2658096, 2800494, 2904216, 3267243, 3733992, 3872288, 4356324, 4978656, 5316192, 5600988, 5808432, 6534486, 7467984, 8712648, 9801729, 11201976, 11616864, 13068972, 14935968, 17425296, 19603458, 22403952, 26137944, 34850592, 39206916, 44807904, 52275888, 78413832, 104551776, 156827664, 313655328]

約数ペア:

[(1, 313655328), (2, 156827664), (3, 104551776), (4, 78413832), (6, 52275888), (7, 44807904), (8, 39206916), (9, 34850592), (12, 26137944), (14, 22403952), (16, 19603458), (18, 17425296), (21, 14935968), (24, 13068972), (27, 11616864), (28, 11201976), (32, 9801729), (36, 8712648), (42, 7467984), (48, 6534486), (54, 5808432), (56, 5600988), (59, 5316192), (63, 4978656), (72, 4356324), (81, 3872288), (84, 3733992), (96, 3267243), (108, 2904216), (112, 2800494), (118, 2658096), (126, 2489328), (144, 2178162), (162, 1936144), (168, 1866996), (177, 1772064), (189, 1659552), (216, 1452108), (224, 1400247), (236, 1329048), (252, 1244664), (288, 1089081), (293, 1070496), (324, 968072), (336, 933498), (354, 886032), (378, 829776), (413, 759456), (432, 726054), (472, 664524), (504, 622332), (531, 590688), (567, 553184), (586, 535248), (648, 484036), (672, 466749), (708, 443016), (756, 414888), (826, 379728), (864, 363027), (879, 356832), (944, 332262), (1008, 311166), (1062, 295344), (1134, 276592), (1172, 267624), (1239, 253152), (1296, 242018), (1416, 221508), (1512, 207444), (1593, 196896), (1652, 189864), (1758, 178416), (1888, 166131), (2016, 155583), (2051, 152928), (2124, 147672), (2268, 138296), (2344, 133812), (2478, 126576), (2592, 121009), (2637, 118944), (2832, 110754), (3024, 103722), (3186, 98448), (3304, 94932), (3516, 89208), (3717, 84384), (4102, 76464), (4248, 73836), (4536, 69148), (4688, 66906), (4779, 65632), (4956, 63288), (5274, 59472), (5664, 55377), (6048, 51861), (6153, 50976), (6372, 49224), (6608, 47466), (7032, 44604), (7434, 42192), (7911, 39648), (8204, 38232), (8496, 36918), (9072, 34574), (9376, 33453), (9558, 32816), (9912, 31644), (10548, 29736), (11151, 28128), (12306, 25488), (12744, 24612), (13216, 23733), (14064, 22302), (14868, 21096), (15822, 19824), (16408, 19116), (16992, 18459), (17287, 18144)]