266943456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 878387328

約数和(自身を除く): 611443872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 41, 47, 48, 52, 72, 74, 78, 82, 94, 96, 104, 111, 117, 123, 141, 144, 148, 156, 164, 188, 208, 222, 234, 246, 282, 288, 296, 312, 328, 333, 369, 376, 416, 423, 444, 468, 481, 492, 533, 564, 592, 611, 624, 656, 666, 738, 752, 846, 888, 936, 962, 984, 1066, 1128, 1184, 1222, 1248, 1312, 1332, 1443, 1476, 1504, 1517, 1599, 1692, 1739, 1776, 1833, 1872, 1924, 1927, 1968, 2132, 2256, 2444, 2664, 2886, 2952, 3034, 3198, 3384, 3478, 3552, 3666, 3744, 3848, 3854, 3936, 4264, 4329, 4512, 4551, 4797, 4888, 5217, 5328, 5499, 5772, 5781, 5904, 6068, 6396, 6768, 6956, 7332, 7696, 7708, 8528, 8658, 9102, 9594, 9776, 10434, 10656, 10998, 11544, 11562, 11808, 12136, 12792, 13536, 13653, 13912, 14664, 15392, 15416, 15651, 17056, 17316, 17343, 18204, 19188, 19552, 19721, 20868, 21996, 22607, 23088, 23124, 24272, 25051, 25584, 27306, 27824, 29328, 30832, 31302, 34632, 34686, 36408, 38376, 39442, 41736, 43992, 45214, 46176, 46248, 48544, 50102, 51168, 54612, 55648, 58656, 59163, 61664, 62604, 67821, 69264, 69372, 71299, 72816, 75153, 76752, 78884, 83472, 87984, 90428, 92496, 100204, 109224, 118326, 125208, 135642, 138528, 138744, 142598, 145632, 150306, 153504, 157768, 166944, 175968, 177489, 180856, 184992, 200408, 203463, 213897, 218448, 225459, 236652, 250416, 271284, 277488, 285196, 300612, 315536, 354978, 361712, 400816, 406926, 427794, 436896, 450918, 473304, 500832, 542568, 554976, 570392, 601224, 631072, 641691, 709956, 723424, 801632, 813852, 855588, 901836, 926887, 946608, 1085136, 1140784, 1202448, 1283382, 1419912, 1627704, 1711176, 1803672, 1853774, 1893216, 2170272, 2281568, 2404896, 2566764, 2780661, 2839824, 3255408, 3422352, 3607344, 3707548, 5133528, 5561322, 5679648, 6510816, 6844704, 7214688, 7415096, 8341983, 10267056, 11122644, 14830192, 16683966, 20534112, 22245288, 29660384, 33367932, 44490576, 66735864, 88981152, 133471728, 266943456]

約数ペア:

[(1, 266943456), (2, 133471728), (3, 88981152), (4, 66735864), (6, 44490576), (8, 33367932), (9, 29660384), (12, 22245288), (13, 20534112), (16, 16683966), (18, 14830192), (24, 11122644), (26, 10267056), (32, 8341983), (36, 7415096), (37, 7214688), (39, 6844704), (41, 6510816), (47, 5679648), (48, 5561322), (52, 5133528), (72, 3707548), (74, 3607344), (78, 3422352), (82, 3255408), (94, 2839824), (96, 2780661), (104, 2566764), (111, 2404896), (117, 2281568), (123, 2170272), (141, 1893216), (144, 1853774), (148, 1803672), (156, 1711176), (164, 1627704), (188, 1419912), (208, 1283382), (222, 1202448), (234, 1140784), (246, 1085136), (282, 946608), (288, 926887), (296, 901836), (312, 855588), (328, 813852), (333, 801632), (369, 723424), (376, 709956), (416, 641691), (423, 631072), (444, 601224), (468, 570392), (481, 554976), (492, 542568), (533, 500832), (564, 473304), (592, 450918), (611, 436896), (624, 427794), (656, 406926), (666, 400816), (738, 361712), (752, 354978), (846, 315536), (888, 300612), (936, 285196), (962, 277488), (984, 271284), (1066, 250416), (1128, 236652), (1184, 225459), (1222, 218448), (1248, 213897), (1312, 203463), (1332, 200408), (1443, 184992), (1476, 180856), (1504, 177489), (1517, 175968), (1599, 166944), (1692, 157768), (1739, 153504), (1776, 150306), (1833, 145632), (1872, 142598), (1924, 138744), (1927, 138528), (1968, 135642), (2132, 125208), (2256, 118326), (2444, 109224), (2664, 100204), (2886, 92496), (2952, 90428), (3034, 87984), (3198, 83472), (3384, 78884), (3478, 76752), (3552, 75153), (3666, 72816), (3744, 71299), (3848, 69372), (3854, 69264), (3936, 67821), (4264, 62604), (4329, 61664), (4512, 59163), (4551, 58656), (4797, 55648), (4888, 54612), (5217, 51168), (5328, 50102), (5499, 48544), (5772, 46248), (5781, 46176), (5904, 45214), (6068, 43992), (6396, 41736), (6768, 39442), (6956, 38376), (7332, 36408), (7696, 34686), (7708, 34632), (8528, 31302), (8658, 30832), (9102, 29328), (9594, 27824), (9776, 27306), (10434, 25584), (10656, 25051), (10998, 24272), (11544, 23124), (11562, 23088), (11808, 22607), (12136, 21996), (12792, 20868), (13536, 19721), (13653, 19552), (13912, 19188), (14664, 18204), (15392, 17343), (15416, 17316), (15651, 17056)]