258019944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 849838080

約数和(自身を除く): 591818136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 103, 104, 111, 124, 148, 156, 168, 182, 186, 206, 217, 222, 248, 259, 273, 296, 309, 312, 364, 372, 403, 412, 434, 444, 481, 518, 546, 618, 651, 721, 728, 744, 777, 806, 824, 868, 888, 962, 1036, 1092, 1147, 1209, 1236, 1302, 1339, 1442, 1443, 1554, 1612, 1736, 1924, 2072, 2163, 2184, 2294, 2418, 2472, 2604, 2678, 2821, 2884, 2886, 3108, 3193, 3224, 3367, 3441, 3811, 3848, 4017, 4326, 4588, 4836, 5208, 5356, 5642, 5768, 5772, 6216, 6386, 6734, 6882, 7622, 8029, 8034, 8463, 8652, 9176, 9373, 9579, 9672, 10101, 10712, 11284, 11433, 11544, 12772, 13468, 13764, 14911, 15244, 16058, 16068, 16926, 17304, 18746, 19158, 20202, 22351, 22568, 22866, 24087, 25544, 26677, 26936, 27528, 28119, 29822, 30488, 32116, 32136, 33852, 37492, 38316, 40404, 41509, 44702, 44733, 45732, 48174, 49543, 53354, 56238, 59644, 64232, 67053, 67704, 74984, 76632, 80031, 80808, 83018, 89404, 89466, 91464, 96348, 99086, 104377, 106708, 112476, 118141, 119288, 124527, 134106, 148629, 160062, 166036, 178808, 178932, 192696, 198172, 208754, 213416, 224952, 236282, 249054, 268212, 290563, 297258, 313131, 320124, 332072, 346801, 354423, 357864, 396344, 417508, 472564, 498108, 536424, 581126, 594516, 626262, 640248, 693602, 708846, 826987, 835016, 871689, 945128, 996216, 1040403, 1162252, 1189032, 1252524, 1387204, 1417692, 1535833, 1653974, 1743378, 2080806, 2324504, 2480961, 2505048, 2774408, 2835384, 3071666, 3307948, 3486756, 4161612, 4607499, 4961922, 6143332, 6615896, 6973512, 8323224, 9214998, 9923844, 10750831, 12286664, 18429996, 19847688, 21501662, 32252493, 36859992, 43003324, 64504986, 86006648, 129009972, 258019944]

約数ペア:

[(1, 258019944), (2, 129009972), (3, 86006648), (4, 64504986), (6, 43003324), (7, 36859992), (8, 32252493), (12, 21501662), (13, 19847688), (14, 18429996), (21, 12286664), (24, 10750831), (26, 9923844), (28, 9214998), (31, 8323224), (37, 6973512), (39, 6615896), (42, 6143332), (52, 4961922), (56, 4607499), (62, 4161612), (74, 3486756), (78, 3307948), (84, 3071666), (91, 2835384), (93, 2774408), (103, 2505048), (104, 2480961), (111, 2324504), (124, 2080806), (148, 1743378), (156, 1653974), (168, 1535833), (182, 1417692), (186, 1387204), (206, 1252524), (217, 1189032), (222, 1162252), (248, 1040403), (259, 996216), (273, 945128), (296, 871689), (309, 835016), (312, 826987), (364, 708846), (372, 693602), (403, 640248), (412, 626262), (434, 594516), (444, 581126), (481, 536424), (518, 498108), (546, 472564), (618, 417508), (651, 396344), (721, 357864), (728, 354423), (744, 346801), (777, 332072), (806, 320124), (824, 313131), (868, 297258), (888, 290563), (962, 268212), (1036, 249054), (1092, 236282), (1147, 224952), (1209, 213416), (1236, 208754), (1302, 198172), (1339, 192696), (1442, 178932), (1443, 178808), (1554, 166036), (1612, 160062), (1736, 148629), (1924, 134106), (2072, 124527), (2163, 119288), (2184, 118141), (2294, 112476), (2418, 106708), (2472, 104377), (2604, 99086), (2678, 96348), (2821, 91464), (2884, 89466), (2886, 89404), (3108, 83018), (3193, 80808), (3224, 80031), (3367, 76632), (3441, 74984), (3811, 67704), (3848, 67053), (4017, 64232), (4326, 59644), (4588, 56238), (4836, 53354), (5208, 49543), (5356, 48174), (5642, 45732), (5768, 44733), (5772, 44702), (6216, 41509), (6386, 40404), (6734, 38316), (6882, 37492), (7622, 33852), (8029, 32136), (8034, 32116), (8463, 30488), (8652, 29822), (9176, 28119), (9373, 27528), (9579, 26936), (9672, 26677), (10101, 25544), (10712, 24087), (11284, 22866), (11433, 22568), (11544, 22351), (12772, 20202), (13468, 19158), (13764, 18746), (14911, 17304), (15244, 16926), (16058, 16068)]