328767348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 991477760

約数和(自身を除く): 662710412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 79, 84, 91, 103, 111, 148, 156, 158, 182, 206, 222, 237, 259, 273, 309, 316, 364, 412, 444, 474, 481, 518, 546, 553, 618, 721, 777, 948, 962, 1027, 1036, 1092, 1106, 1236, 1339, 1442, 1443, 1554, 1659, 1924, 2054, 2163, 2212, 2678, 2884, 2886, 2923, 3081, 3108, 3318, 3367, 3811, 4017, 4108, 4326, 5356, 5772, 5846, 6162, 6636, 6734, 7189, 7622, 8034, 8137, 8652, 8769, 9373, 10101, 11433, 11692, 12324, 13468, 14378, 15244, 16068, 16274, 17538, 18746, 20202, 20461, 21567, 22866, 24411, 26677, 28119, 28756, 32548, 35076, 37492, 37999, 40404, 40922, 43134, 45732, 48822, 49543, 53354, 56238, 56959, 61383, 75998, 80031, 81844, 86268, 97644, 99086, 105781, 106708, 112476, 113918, 113997, 122766, 148629, 151996, 160062, 170877, 198172, 211562, 227836, 227994, 245532, 265993, 297258, 301069, 317343, 320124, 341754, 346801, 423124, 455988, 531986, 594516, 602138, 634686, 683508, 693602, 740467, 797979, 903207, 1040403, 1063972, 1204276, 1269372, 1387204, 1480934, 1595958, 1806414, 2080806, 2107483, 2221401, 2961868, 3191916, 3612828, 3913897, 4161612, 4214966, 4442802, 6322449, 7827794, 8429932, 8885604, 11741691, 12644898, 15655588, 23483382, 25289796, 27397279, 46966764, 54794558, 82191837, 109589116, 164383674, 328767348]

約数ペア:

[(1, 328767348), (2, 164383674), (3, 109589116), (4, 82191837), (6, 54794558), (7, 46966764), (12, 27397279), (13, 25289796), (14, 23483382), (21, 15655588), (26, 12644898), (28, 11741691), (37, 8885604), (39, 8429932), (42, 7827794), (52, 6322449), (74, 4442802), (78, 4214966), (79, 4161612), (84, 3913897), (91, 3612828), (103, 3191916), (111, 2961868), (148, 2221401), (156, 2107483), (158, 2080806), (182, 1806414), (206, 1595958), (222, 1480934), (237, 1387204), (259, 1269372), (273, 1204276), (309, 1063972), (316, 1040403), (364, 903207), (412, 797979), (444, 740467), (474, 693602), (481, 683508), (518, 634686), (546, 602138), (553, 594516), (618, 531986), (721, 455988), (777, 423124), (948, 346801), (962, 341754), (1027, 320124), (1036, 317343), (1092, 301069), (1106, 297258), (1236, 265993), (1339, 245532), (1442, 227994), (1443, 227836), (1554, 211562), (1659, 198172), (1924, 170877), (2054, 160062), (2163, 151996), (2212, 148629), (2678, 122766), (2884, 113997), (2886, 113918), (2923, 112476), (3081, 106708), (3108, 105781), (3318, 99086), (3367, 97644), (3811, 86268), (4017, 81844), (4108, 80031), (4326, 75998), (5356, 61383), (5772, 56959), (5846, 56238), (6162, 53354), (6636, 49543), (6734, 48822), (7189, 45732), (7622, 43134), (8034, 40922), (8137, 40404), (8652, 37999), (8769, 37492), (9373, 35076), (10101, 32548), (11433, 28756), (11692, 28119), (12324, 26677), (13468, 24411), (14378, 22866), (15244, 21567), (16068, 20461), (16274, 20202), (17538, 18746)]