313219872

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 240

約数和(自身を含む): 1073806272

約数和(自身を除く): 760586400

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, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 224, 244, 252, 283, 288, 324, 336, 366, 378, 427, 432, 488, 504, 549, 566, 567, 648, 672, 732, 756, 849, 854, 864, 976, 1008, 1098, 1132, 1134, 1281, 1296, 1464, 1512, 1647, 1698, 1708, 1952, 1981, 2016, 2196, 2264, 2268, 2547, 2562, 2592, 2928, 3024, 3294, 3396, 3416, 3843, 3962, 4392, 4528, 4536, 4941, 5094, 5124, 5856, 5943, 6048, 6588, 6792, 6832, 7641, 7686, 7924, 8784, 9056, 9072, 9882, 10188, 10248, 11529, 11886, 13176, 13584, 13664, 15282, 15372, 15848, 17263, 17568, 17829, 18144, 19764, 20376, 20496, 22923, 23058, 23772, 26352, 27168, 30564, 30744, 31696, 34526, 34587, 35658, 39528, 40752, 40992, 45846, 46116, 47544, 51789, 52704, 53487, 61128, 61488, 63392, 69052, 69174, 71316, 79056, 81504, 91692, 92232, 95088, 103578, 106974, 120841, 122256, 122976, 138104, 138348, 142632, 155367, 158112, 160461, 183384, 184464, 190176, 207156, 213948, 241682, 244512, 276208, 276696, 285264, 310734, 320922, 362523, 366768, 368928, 414312, 427896, 466101, 483364, 552416, 553392, 570528, 621468, 641844, 725046, 733536, 828624, 855792, 932202, 966728, 1087569, 1106784, 1242936, 1283688, 1398303, 1450092, 1657248, 1711584, 1864404, 1933456, 2175138, 2485872, 2567376, 2796606, 2900184, 3262707, 3728808, 3866912, 4350276, 4971744, 5134752, 5593212, 5800368, 6525414, 7457616, 8700552, 9788121, 11186424, 11600736, 13050828, 14915232, 17401104, 19576242, 22372848, 26101656, 34802208, 39152484, 44745696, 52203312, 78304968, 104406624, 156609936, 313219872]

約数ペア:

[(1, 313219872), (2, 156609936), (3, 104406624), (4, 78304968), (6, 52203312), (7, 44745696), (8, 39152484), (9, 34802208), (12, 26101656), (14, 22372848), (16, 19576242), (18, 17401104), (21, 14915232), (24, 13050828), (27, 11600736), (28, 11186424), (32, 9788121), (36, 8700552), (42, 7457616), (48, 6525414), (54, 5800368), (56, 5593212), (61, 5134752), (63, 4971744), (72, 4350276), (81, 3866912), (84, 3728808), (96, 3262707), (108, 2900184), (112, 2796606), (122, 2567376), (126, 2485872), (144, 2175138), (162, 1933456), (168, 1864404), (183, 1711584), (189, 1657248), (216, 1450092), (224, 1398303), (244, 1283688), (252, 1242936), (283, 1106784), (288, 1087569), (324, 966728), (336, 932202), (366, 855792), (378, 828624), (427, 733536), (432, 725046), (488, 641844), (504, 621468), (549, 570528), (566, 553392), (567, 552416), (648, 483364), (672, 466101), (732, 427896), (756, 414312), (849, 368928), (854, 366768), (864, 362523), (976, 320922), (1008, 310734), (1098, 285264), (1132, 276696), (1134, 276208), (1281, 244512), (1296, 241682), (1464, 213948), (1512, 207156), (1647, 190176), (1698, 184464), (1708, 183384), (1952, 160461), (1981, 158112), (2016, 155367), (2196, 142632), (2264, 138348), (2268, 138104), (2547, 122976), (2562, 122256), (2592, 120841), (2928, 106974), (3024, 103578), (3294, 95088), (3396, 92232), (3416, 91692), (3843, 81504), (3962, 79056), (4392, 71316), (4528, 69174), (4536, 69052), (4941, 63392), (5094, 61488), (5124, 61128), (5856, 53487), (5943, 52704), (6048, 51789), (6588, 47544), (6792, 46116), (6832, 45846), (7641, 40992), (7686, 40752), (7924, 39528), (8784, 35658), (9056, 34587), (9072, 34526), (9882, 31696), (10188, 30744), (10248, 30564), (11529, 27168), (11886, 26352), (13176, 23772), (13584, 23058), (13664, 22923), (15282, 20496), (15372, 20376), (15848, 19764), (17263, 18144), (17568, 17829)]