427702968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1498124160

約数和(自身を除く): 1070421192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 103, 107, 126, 132, 147, 154, 168, 196, 198, 206, 214, 231, 252, 264, 294, 308, 309, 321, 392, 396, 412, 428, 441, 462, 504, 539, 588, 616, 618, 642, 693, 721, 749, 792, 824, 856, 882, 924, 927, 963, 1078, 1133, 1176, 1177, 1236, 1284, 1386, 1442, 1498, 1617, 1764, 1848, 1854, 1926, 2156, 2163, 2247, 2266, 2354, 2472, 2568, 2772, 2884, 2996, 3234, 3399, 3528, 3531, 3708, 3852, 4312, 4326, 4494, 4532, 4708, 4851, 5047, 5243, 5544, 5768, 5992, 6468, 6489, 6741, 6798, 7062, 7416, 7704, 7931, 8239, 8652, 8988, 9064, 9416, 9702, 10094, 10197, 10486, 10593, 11021, 12936, 12978, 13482, 13596, 14124, 15141, 15729, 15862, 16478, 17304, 17976, 19404, 20188, 20394, 20972, 21186, 22042, 23793, 24717, 25956, 26964, 27192, 28248, 30282, 31458, 31724, 32956, 33063, 38808, 40376, 40788, 41944, 42372, 44084, 45423, 47187, 47586, 49434, 51912, 53928, 55517, 57673, 60564, 62916, 63448, 65912, 66126, 71379, 74151, 77147, 81576, 84744, 88168, 90846, 94374, 95172, 98868, 99189, 111034, 115346, 121128, 121231, 125832, 132252, 142758, 148302, 154294, 166551, 173019, 181692, 188748, 190344, 197736, 198378, 222068, 230692, 231441, 242462, 264504, 285516, 296604, 308588, 333102, 346038, 363384, 363693, 377496, 396756, 444136, 461384, 462882, 484924, 499653, 519057, 540029, 571032, 593208, 617176, 666204, 692076, 694323, 727386, 793512, 848617, 925764, 969848, 999306, 1038114, 1080058, 1091079, 1332408, 1384152, 1388646, 1454772, 1620087, 1697234, 1851528, 1998612, 2076228, 2160116, 2182158, 2545851, 2777292, 2909544, 3240174, 3394468, 3997224, 4152456, 4320232, 4364316, 4860261, 5091702, 5554584, 5940319, 6480348, 6788936, 7637553, 8728632, 9720522, 10183404, 11880638, 12960696, 15275106, 17820957, 19441044, 20366808, 23761276, 30550212, 35641914, 38882088, 47522552, 53462871, 61100424, 71283828, 106925742, 142567656, 213851484, 427702968]

約数ペア:

[(1, 427702968), (2, 213851484), (3, 142567656), (4, 106925742), (6, 71283828), (7, 61100424), (8, 53462871), (9, 47522552), (11, 38882088), (12, 35641914), (14, 30550212), (18, 23761276), (21, 20366808), (22, 19441044), (24, 17820957), (28, 15275106), (33, 12960696), (36, 11880638), (42, 10183404), (44, 9720522), (49, 8728632), (56, 7637553), (63, 6788936), (66, 6480348), (72, 5940319), (77, 5554584), (84, 5091702), (88, 4860261), (98, 4364316), (99, 4320232), (103, 4152456), (107, 3997224), (126, 3394468), (132, 3240174), (147, 2909544), (154, 2777292), (168, 2545851), (196, 2182158), (198, 2160116), (206, 2076228), (214, 1998612), (231, 1851528), (252, 1697234), (264, 1620087), (294, 1454772), (308, 1388646), (309, 1384152), (321, 1332408), (392, 1091079), (396, 1080058), (412, 1038114), (428, 999306), (441, 969848), (462, 925764), (504, 848617), (539, 793512), (588, 727386), (616, 694323), (618, 692076), (642, 666204), (693, 617176), (721, 593208), (749, 571032), (792, 540029), (824, 519057), (856, 499653), (882, 484924), (924, 462882), (927, 461384), (963, 444136), (1078, 396756), (1133, 377496), (1176, 363693), (1177, 363384), (1236, 346038), (1284, 333102), (1386, 308588), (1442, 296604), (1498, 285516), (1617, 264504), (1764, 242462), (1848, 231441), (1854, 230692), (1926, 222068), (2156, 198378), (2163, 197736), (2247, 190344), (2266, 188748), (2354, 181692), (2472, 173019), (2568, 166551), (2772, 154294), (2884, 148302), (2996, 142758), (3234, 132252), (3399, 125832), (3528, 121231), (3531, 121128), (3708, 115346), (3852, 111034), (4312, 99189), (4326, 98868), (4494, 95172), (4532, 94374), (4708, 90846), (4851, 88168), (5047, 84744), (5243, 81576), (5544, 77147), (5768, 74151), (5992, 71379), (6468, 66126), (6489, 65912), (6741, 63448), (6798, 62916), (7062, 60564), (7416, 57673), (7704, 55517), (7931, 53928), (8239, 51912), (8652, 49434), (8988, 47586), (9064, 47187), (9416, 45423), (9702, 44084), (10094, 42372), (10197, 41944), (10486, 40788), (10593, 40376), (11021, 38808), (12936, 33063), (12978, 32956), (13482, 31724), (13596, 31458), (14124, 30282), (15141, 28248), (15729, 27192), (15862, 26964), (16478, 25956), (17304, 24717), (17976, 23793), (19404, 22042), (20188, 21186), (20394, 20972)]