1628581032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 5138380800

約数和(自身を除く): 3509799768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 53, 54, 62, 72, 78, 93, 104, 106, 108, 117, 124, 156, 159, 186, 212, 216, 234, 248, 279, 312, 318, 351, 353, 372, 403, 424, 468, 477, 558, 636, 689, 702, 706, 744, 806, 837, 936, 954, 1059, 1116, 1209, 1272, 1378, 1404, 1412, 1431, 1612, 1643, 1674, 1908, 2067, 2118, 2232, 2418, 2756, 2808, 2824, 2862, 3177, 3224, 3286, 3348, 3627, 3816, 4134, 4236, 4589, 4836, 4929, 5512, 5724, 6201, 6354, 6572, 6696, 7254, 8268, 8472, 9178, 9531, 9672, 9858, 10881, 10943, 11448, 12402, 12708, 13144, 13767, 14508, 14787, 16536, 18356, 18603, 18709, 19062, 19716, 21359, 21762, 21886, 24804, 25416, 27534, 29016, 29574, 32829, 36712, 37206, 37418, 38124, 39432, 41301, 42718, 43524, 43772, 44361, 49608, 55068, 56127, 59148, 64077, 65658, 74412, 74836, 76248, 82602, 85436, 87048, 87544, 88722, 98487, 110136, 112254, 118296, 123903, 128154, 131316, 142259, 148824, 149672, 165204, 168381, 170872, 177444, 192231, 196974, 224508, 243217, 247806, 256308, 262632, 284518, 295461, 330408, 336762, 354888, 384462, 393948, 426777, 449016, 486434, 495612, 505143, 512616, 569036, 576693, 579979, 590922, 673524, 729651, 768924, 787896, 853554, 972868, 991224, 1010286, 1138072, 1153386, 1159958, 1181844, 1280331, 1347048, 1459302, 1537848, 1707108, 1739937, 1945736, 2020572, 2188953, 2306772, 2319916, 2363688, 2560662, 2918604, 3414216, 3479874, 3840993, 4041144, 4377906, 4613544, 4639832, 5121324, 5219811, 5837208, 6566859, 6959748, 7539727, 7681986, 8755812, 10242648, 10439622, 13133718, 13919496, 15079454, 15363972, 15659433, 17511624, 20879244, 22619181, 26267436, 30158908, 30727944, 31318866, 41758488, 45238362, 52534872, 60317816, 62637732, 67857543, 90476724, 125275464, 135715086, 180953448, 203572629, 271430172, 407145258, 542860344, 814290516, 1628581032]

約数ペア:

[(1, 1628581032), (2, 814290516), (3, 542860344), (4, 407145258), (6, 271430172), (8, 203572629), (9, 180953448), (12, 135715086), (13, 125275464), (18, 90476724), (24, 67857543), (26, 62637732), (27, 60317816), (31, 52534872), (36, 45238362), (39, 41758488), (52, 31318866), (53, 30727944), (54, 30158908), (62, 26267436), (72, 22619181), (78, 20879244), (93, 17511624), (104, 15659433), (106, 15363972), (108, 15079454), (117, 13919496), (124, 13133718), (156, 10439622), (159, 10242648), (186, 8755812), (212, 7681986), (216, 7539727), (234, 6959748), (248, 6566859), (279, 5837208), (312, 5219811), (318, 5121324), (351, 4639832), (353, 4613544), (372, 4377906), (403, 4041144), (424, 3840993), (468, 3479874), (477, 3414216), (558, 2918604), (636, 2560662), (689, 2363688), (702, 2319916), (706, 2306772), (744, 2188953), (806, 2020572), (837, 1945736), (936, 1739937), (954, 1707108), (1059, 1537848), (1116, 1459302), (1209, 1347048), (1272, 1280331), (1378, 1181844), (1404, 1159958), (1412, 1153386), (1431, 1138072), (1612, 1010286), (1643, 991224), (1674, 972868), (1908, 853554), (2067, 787896), (2118, 768924), (2232, 729651), (2418, 673524), (2756, 590922), (2808, 579979), (2824, 576693), (2862, 569036), (3177, 512616), (3224, 505143), (3286, 495612), (3348, 486434), (3627, 449016), (3816, 426777), (4134, 393948), (4236, 384462), (4589, 354888), (4836, 336762), (4929, 330408), (5512, 295461), (5724, 284518), (6201, 262632), (6354, 256308), (6572, 247806), (6696, 243217), (7254, 224508), (8268, 196974), (8472, 192231), (9178, 177444), (9531, 170872), (9672, 168381), (9858, 165204), (10881, 149672), (10943, 148824), (11448, 142259), (12402, 131316), (12708, 128154), (13144, 123903), (13767, 118296), (14508, 112254), (14787, 110136), (16536, 98487), (18356, 88722), (18603, 87544), (18709, 87048), (19062, 85436), (19716, 82602), (21359, 76248), (21762, 74836), (21886, 74412), (24804, 65658), (25416, 64077), (27534, 59148), (29016, 56127), (29574, 55068), (32829, 49608), (36712, 44361), (37206, 43772), (37418, 43524), (38124, 42718), (39432, 41301)]