991749096

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 3055503360

約数和(自身を除く): 2063754264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 103, 104, 108, 117, 127, 156, 162, 206, 216, 234, 243, 254, 309, 312, 324, 351, 381, 412, 468, 486, 508, 618, 648, 702, 729, 762, 824, 927, 936, 972, 1016, 1053, 1143, 1236, 1339, 1404, 1458, 1524, 1651, 1854, 1944, 2106, 2286, 2472, 2678, 2781, 2808, 2916, 3048, 3159, 3302, 3429, 3708, 4017, 4212, 4572, 4953, 5356, 5562, 5832, 6318, 6604, 6858, 7416, 8034, 8343, 8424, 9144, 9477, 9906, 10287, 10712, 11124, 12051, 12636, 13081, 13208, 13716, 14859, 16068, 16686, 18954, 19812, 20574, 22248, 24102, 25029, 25272, 26162, 27432, 29718, 30861, 32136, 33372, 36153, 37908, 39243, 39624, 41148, 44577, 48204, 50058, 52324, 59436, 61722, 66744, 72306, 75087, 75816, 78486, 82296, 89154, 92583, 96408, 100116, 104648, 108459, 117729, 118872, 123444, 133731, 144612, 150174, 156972, 170053, 178308, 185166, 200232, 216918, 235458, 246888, 267462, 289224, 300348, 313944, 325377, 340106, 353187, 356616, 370332, 401193, 433836, 470916, 510159, 534924, 600696, 650754, 680212, 706374, 740664, 802386, 867672, 941832, 976131, 1020318, 1059561, 1069848, 1203579, 1301508, 1360424, 1412748, 1530477, 1604772, 1952262, 2040636, 2119122, 2407158, 2603016, 2825496, 3060954, 3178683, 3209544, 3904524, 4081272, 4238244, 4591431, 4814316, 6121908, 6357366, 7809048, 8476488, 9182862, 9536049, 9628632, 12243816, 12714732, 13774293, 18365724, 19072098, 25429464, 27548586, 36731448, 38144196, 41322879, 55097172, 76288392, 82645758, 110194344, 123968637, 165291516, 247937274, 330583032, 495874548, 991749096]

約数ペア:

[(1, 991749096), (2, 495874548), (3, 330583032), (4, 247937274), (6, 165291516), (8, 123968637), (9, 110194344), (12, 82645758), (13, 76288392), (18, 55097172), (24, 41322879), (26, 38144196), (27, 36731448), (36, 27548586), (39, 25429464), (52, 19072098), (54, 18365724), (72, 13774293), (78, 12714732), (81, 12243816), (103, 9628632), (104, 9536049), (108, 9182862), (117, 8476488), (127, 7809048), (156, 6357366), (162, 6121908), (206, 4814316), (216, 4591431), (234, 4238244), (243, 4081272), (254, 3904524), (309, 3209544), (312, 3178683), (324, 3060954), (351, 2825496), (381, 2603016), (412, 2407158), (468, 2119122), (486, 2040636), (508, 1952262), (618, 1604772), (648, 1530477), (702, 1412748), (729, 1360424), (762, 1301508), (824, 1203579), (927, 1069848), (936, 1059561), (972, 1020318), (1016, 976131), (1053, 941832), (1143, 867672), (1236, 802386), (1339, 740664), (1404, 706374), (1458, 680212), (1524, 650754), (1651, 600696), (1854, 534924), (1944, 510159), (2106, 470916), (2286, 433836), (2472, 401193), (2678, 370332), (2781, 356616), (2808, 353187), (2916, 340106), (3048, 325377), (3159, 313944), (3302, 300348), (3429, 289224), (3708, 267462), (4017, 246888), (4212, 235458), (4572, 216918), (4953, 200232), (5356, 185166), (5562, 178308), (5832, 170053), (6318, 156972), (6604, 150174), (6858, 144612), (7416, 133731), (8034, 123444), (8343, 118872), (8424, 117729), (9144, 108459), (9477, 104648), (9906, 100116), (10287, 96408), (10712, 92583), (11124, 89154), (12051, 82296), (12636, 78486), (13081, 75816), (13208, 75087), (13716, 72306), (14859, 66744), (16068, 61722), (16686, 59436), (18954, 52324), (19812, 50058), (20574, 48204), (22248, 44577), (24102, 41148), (25029, 39624), (25272, 39243), (26162, 37908), (27432, 36153), (29718, 33372), (30861, 32136)]