312843312

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 900946800

約数和(自身を除く): 588103488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 179, 212, 229, 318, 358, 424, 458, 477, 537, 636, 687, 716, 848, 916, 954, 1074, 1272, 1374, 1432, 1611, 1832, 1908, 2061, 2148, 2544, 2748, 2864, 3222, 3664, 3816, 4122, 4296, 5496, 6444, 7632, 8244, 8592, 9487, 10992, 12137, 12888, 16488, 18974, 24274, 25776, 28461, 32976, 36411, 37948, 40991, 48548, 56922, 72822, 75896, 81982, 85383, 97096, 109233, 113844, 122973, 145644, 151792, 163964, 170766, 194192, 218466, 227688, 245946, 291288, 327928, 341532, 368919, 436932, 455376, 491892, 582576, 655856, 683064, 737838, 873864, 983784, 1366128, 1475676, 1747728, 1967568, 2172523, 2951352, 4345046, 5902704, 6517569, 8690092, 13035138, 17380184, 19552707, 26070276, 34760368, 39105414, 52140552, 78210828, 104281104, 156421656, 312843312]

約数ペア:

[(1, 312843312), (2, 156421656), (3, 104281104), (4, 78210828), (6, 52140552), (8, 39105414), (9, 34760368), (12, 26070276), (16, 19552707), (18, 17380184), (24, 13035138), (36, 8690092), (48, 6517569), (53, 5902704), (72, 4345046), (106, 2951352), (144, 2172523), (159, 1967568), (179, 1747728), (212, 1475676), (229, 1366128), (318, 983784), (358, 873864), (424, 737838), (458, 683064), (477, 655856), (537, 582576), (636, 491892), (687, 455376), (716, 436932), (848, 368919), (916, 341532), (954, 327928), (1074, 291288), (1272, 245946), (1374, 227688), (1432, 218466), (1611, 194192), (1832, 170766), (1908, 163964), (2061, 151792), (2148, 145644), (2544, 122973), (2748, 113844), (2864, 109233), (3222, 97096), (3664, 85383), (3816, 81982), (4122, 75896), (4296, 72822), (5496, 56922), (6444, 48548), (7632, 40991), (8244, 37948), (8592, 36411), (9487, 32976), (10992, 28461), (12137, 25776), (12888, 24274), (16488, 18974)]