220828272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 683527680

約数和(自身を除く): 462699408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 131, 168, 173, 174, 203, 232, 262, 336, 346, 348, 393, 406, 464, 519, 524, 609, 692, 696, 786, 812, 917, 1038, 1048, 1211, 1218, 1384, 1392, 1572, 1624, 1834, 2076, 2096, 2422, 2436, 2751, 2768, 3144, 3248, 3633, 3668, 3799, 4152, 4844, 4872, 5017, 5502, 6288, 7266, 7336, 7598, 8304, 9688, 9744, 10034, 11004, 11397, 14532, 14672, 15051, 15196, 19376, 20068, 22008, 22663, 22794, 26593, 29064, 30102, 30392, 35119, 40136, 44016, 45326, 45588, 53186, 58128, 60204, 60784, 67989, 70238, 79779, 80272, 90652, 91176, 105357, 106372, 120408, 135978, 140476, 158641, 159558, 181304, 182352, 210714, 212744, 240816, 271956, 280952, 317282, 319116, 362608, 421428, 425488, 475923, 543912, 561904, 634564, 638232, 657227, 842856, 951846, 1087824, 1269128, 1276464, 1314454, 1685712, 1903692, 1971681, 2538256, 2628908, 3807384, 3943362, 4600589, 5257816, 7614768, 7886724, 9201178, 10515632, 13801767, 15773448, 18402356, 27603534, 31546896, 36804712, 55207068, 73609424, 110414136, 220828272]

約数ペア:

[(1, 220828272), (2, 110414136), (3, 73609424), (4, 55207068), (6, 36804712), (7, 31546896), (8, 27603534), (12, 18402356), (14, 15773448), (16, 13801767), (21, 10515632), (24, 9201178), (28, 7886724), (29, 7614768), (42, 5257816), (48, 4600589), (56, 3943362), (58, 3807384), (84, 2628908), (87, 2538256), (112, 1971681), (116, 1903692), (131, 1685712), (168, 1314454), (173, 1276464), (174, 1269128), (203, 1087824), (232, 951846), (262, 842856), (336, 657227), (346, 638232), (348, 634564), (393, 561904), (406, 543912), (464, 475923), (519, 425488), (524, 421428), (609, 362608), (692, 319116), (696, 317282), (786, 280952), (812, 271956), (917, 240816), (1038, 212744), (1048, 210714), (1211, 182352), (1218, 181304), (1384, 159558), (1392, 158641), (1572, 140476), (1624, 135978), (1834, 120408), (2076, 106372), (2096, 105357), (2422, 91176), (2436, 90652), (2751, 80272), (2768, 79779), (3144, 70238), (3248, 67989), (3633, 60784), (3668, 60204), (3799, 58128), (4152, 53186), (4844, 45588), (4872, 45326), (5017, 44016), (5502, 40136), (6288, 35119), (7266, 30392), (7336, 30102), (7598, 29064), (8304, 26593), (9688, 22794), (9744, 22663), (10034, 22008), (11004, 20068), (11397, 19376), (14532, 15196), (14672, 15051)]