397584432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 270

約数和(自身を含む): 1360526388

約数和(自身を除く): 962941956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 67, 72, 84, 87, 98, 112, 116, 126, 134, 144, 147, 168, 174, 196, 201, 203, 232, 252, 261, 268, 294, 336, 348, 392, 402, 406, 441, 464, 469, 504, 522, 536, 588, 603, 609, 696, 784, 804, 812, 841, 882, 938, 1008, 1044, 1072, 1176, 1206, 1218, 1392, 1407, 1421, 1608, 1624, 1682, 1764, 1827, 1876, 1943, 2088, 2352, 2412, 2436, 2523, 2814, 2842, 3216, 3248, 3283, 3364, 3528, 3654, 3752, 3886, 4176, 4221, 4263, 4824, 4872, 5046, 5628, 5684, 5829, 5887, 6566, 6728, 7056, 7308, 7504, 7569, 7772, 8442, 8526, 9648, 9744, 9849, 10092, 11256, 11368, 11658, 11774, 12789, 13132, 13456, 13601, 14616, 15138, 15544, 16884, 17052, 17487, 17661, 19698, 20184, 22512, 22736, 23316, 23548, 25578, 26264, 27202, 29232, 29547, 30276, 31088, 33768, 34104, 34974, 35322, 39396, 40368, 40803, 41209, 46632, 47096, 51156, 52528, 52983, 54404, 56347, 59094, 60552, 67536, 68208, 69948, 70644, 78792, 81606, 82418, 93264, 94192, 95207, 102312, 105966, 108808, 112694, 118188, 121104, 122409, 123627, 139896, 141288, 157584, 163212, 164836, 169041, 190414, 204624, 211932, 217616, 225388, 236376, 244818, 247254, 279792, 282576, 285621, 326424, 329672, 338082, 370881, 380828, 394429, 423864, 450776, 472752, 489636, 494508, 507123, 571242, 652848, 659344, 676164, 741762, 761656, 788858, 847728, 856863, 901552, 979272, 989016, 1014246, 1142484, 1183287, 1352328, 1483524, 1523312, 1577716, 1713726, 1958544, 1978032, 2028492, 2284968, 2366574, 2704656, 2761003, 2967048, 3155432, 3427452, 3549861, 4056984, 4569936, 4733148, 5522006, 5934096, 6310864, 6854904, 7099722, 8113968, 8283009, 9466296, 11044012, 13709808, 14199444, 16566018, 18932592, 22088024, 24849027, 28398888, 33132036, 44176048, 49698054, 56797776, 66264072, 99396108, 132528144, 198792216, 397584432]

約数ペア:

[(1, 397584432), (2, 198792216), (3, 132528144), (4, 99396108), (6, 66264072), (7, 56797776), (8, 49698054), (9, 44176048), (12, 33132036), (14, 28398888), (16, 24849027), (18, 22088024), (21, 18932592), (24, 16566018), (28, 14199444), (29, 13709808), (36, 11044012), (42, 9466296), (48, 8283009), (49, 8113968), (56, 7099722), (58, 6854904), (63, 6310864), (67, 5934096), (72, 5522006), (84, 4733148), (87, 4569936), (98, 4056984), (112, 3549861), (116, 3427452), (126, 3155432), (134, 2967048), (144, 2761003), (147, 2704656), (168, 2366574), (174, 2284968), (196, 2028492), (201, 1978032), (203, 1958544), (232, 1713726), (252, 1577716), (261, 1523312), (268, 1483524), (294, 1352328), (336, 1183287), (348, 1142484), (392, 1014246), (402, 989016), (406, 979272), (441, 901552), (464, 856863), (469, 847728), (504, 788858), (522, 761656), (536, 741762), (588, 676164), (603, 659344), (609, 652848), (696, 571242), (784, 507123), (804, 494508), (812, 489636), (841, 472752), (882, 450776), (938, 423864), (1008, 394429), (1044, 380828), (1072, 370881), (1176, 338082), (1206, 329672), (1218, 326424), (1392, 285621), (1407, 282576), (1421, 279792), (1608, 247254), (1624, 244818), (1682, 236376), (1764, 225388), (1827, 217616), (1876, 211932), (1943, 204624), (2088, 190414), (2352, 169041), (2412, 164836), (2436, 163212), (2523, 157584), (2814, 141288), (2842, 139896), (3216, 123627), (3248, 122409), (3283, 121104), (3364, 118188), (3528, 112694), (3654, 108808), (3752, 105966), (3886, 102312), (4176, 95207), (4221, 94192), (4263, 93264), (4824, 82418), (4872, 81606), (5046, 78792), (5628, 70644), (5684, 69948), (5829, 68208), (5887, 67536), (6566, 60552), (6728, 59094), (7056, 56347), (7308, 54404), (7504, 52983), (7569, 52528), (7772, 51156), (8442, 47096), (8526, 46632), (9648, 41209), (9744, 40803), (9849, 40368), (10092, 39396), (11256, 35322), (11368, 34974), (11658, 34104), (11774, 33768), (12789, 31088), (13132, 30276), (13456, 29547), (13601, 29232), (14616, 27202), (15138, 26264), (15544, 25578), (16884, 23548), (17052, 23316), (17487, 22736), (17661, 22512), (19698, 20184)]