425328624

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 240

約数和(自身を含む): 1445264640

約数和(自身を除く): 1019936016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 98, 108, 112, 126, 142, 144, 147, 168, 189, 196, 213, 216, 252, 283, 284, 294, 336, 378, 392, 426, 432, 441, 497, 504, 566, 568, 588, 639, 756, 784, 849, 852, 882, 994, 1008, 1132, 1136, 1176, 1278, 1323, 1491, 1512, 1698, 1704, 1764, 1917, 1981, 1988, 2264, 2352, 2547, 2556, 2646, 2982, 3024, 3396, 3408, 3479, 3528, 3834, 3962, 3976, 4473, 4528, 5094, 5112, 5292, 5943, 5964, 6792, 6958, 7056, 7641, 7668, 7924, 7952, 8946, 10188, 10224, 10437, 10584, 11886, 11928, 13419, 13584, 13867, 13916, 15282, 15336, 15848, 17829, 17892, 20093, 20376, 20874, 21168, 23772, 23856, 26838, 27734, 27832, 30564, 30672, 31311, 31696, 35658, 35784, 40186, 40752, 41601, 41748, 47544, 53487, 53676, 55468, 55664, 60279, 61128, 62622, 71316, 71568, 80372, 83202, 83496, 93933, 95088, 106974, 107352, 110936, 120558, 122256, 124803, 125244, 140651, 142632, 160744, 166404, 166992, 180837, 187866, 213948, 214704, 221872, 241116, 249606, 250488, 281302, 285264, 321488, 332808, 361674, 374409, 375732, 421953, 427896, 482232, 499212, 500976, 542511, 562604, 665616, 723348, 748818, 751464, 843906, 855792, 964464, 984557, 998424, 1085022, 1125208, 1265859, 1446696, 1497636, 1502928, 1687812, 1969114, 1996848, 2170044, 2250416, 2531718, 2893392, 2953671, 2995272, 3375624, 3797577, 3938228, 4340088, 5063436, 5907342, 5990544, 6751248, 7595154, 7876456, 8680176, 8861013, 10126872, 11814684, 15190308, 15752912, 17722026, 20253744, 23629368, 26583039, 30380616, 35444052, 47258736, 53166078, 60761232, 70888104, 106332156, 141776208, 212664312, 425328624]

約数ペア:

[(1, 425328624), (2, 212664312), (3, 141776208), (4, 106332156), (6, 70888104), (7, 60761232), (8, 53166078), (9, 47258736), (12, 35444052), (14, 30380616), (16, 26583039), (18, 23629368), (21, 20253744), (24, 17722026), (27, 15752912), (28, 15190308), (36, 11814684), (42, 10126872), (48, 8861013), (49, 8680176), (54, 7876456), (56, 7595154), (63, 6751248), (71, 5990544), (72, 5907342), (84, 5063436), (98, 4340088), (108, 3938228), (112, 3797577), (126, 3375624), (142, 2995272), (144, 2953671), (147, 2893392), (168, 2531718), (189, 2250416), (196, 2170044), (213, 1996848), (216, 1969114), (252, 1687812), (283, 1502928), (284, 1497636), (294, 1446696), (336, 1265859), (378, 1125208), (392, 1085022), (426, 998424), (432, 984557), (441, 964464), (497, 855792), (504, 843906), (566, 751464), (568, 748818), (588, 723348), (639, 665616), (756, 562604), (784, 542511), (849, 500976), (852, 499212), (882, 482232), (994, 427896), (1008, 421953), (1132, 375732), (1136, 374409), (1176, 361674), (1278, 332808), (1323, 321488), (1491, 285264), (1512, 281302), (1698, 250488), (1704, 249606), (1764, 241116), (1917, 221872), (1981, 214704), (1988, 213948), (2264, 187866), (2352, 180837), (2547, 166992), (2556, 166404), (2646, 160744), (2982, 142632), (3024, 140651), (3396, 125244), (3408, 124803), (3479, 122256), (3528, 120558), (3834, 110936), (3962, 107352), (3976, 106974), (4473, 95088), (4528, 93933), (5094, 83496), (5112, 83202), (5292, 80372), (5943, 71568), (5964, 71316), (6792, 62622), (6958, 61128), (7056, 60279), (7641, 55664), (7668, 55468), (7924, 53676), (7952, 53487), (8946, 47544), (10188, 41748), (10224, 41601), (10437, 40752), (10584, 40186), (11886, 35784), (11928, 35658), (13419, 31696), (13584, 31311), (13867, 30672), (13916, 30564), (15282, 27832), (15336, 27734), (15848, 26838), (17829, 23856), (17892, 23772), (20093, 21168), (20376, 20874)]