243580896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 817296480

約数和(自身を除く): 573715584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 43, 48, 51, 52, 68, 72, 78, 86, 89, 96, 102, 104, 117, 129, 136, 144, 153, 156, 172, 178, 204, 208, 221, 234, 258, 267, 272, 288, 306, 312, 344, 356, 387, 408, 416, 442, 468, 516, 534, 544, 559, 612, 624, 663, 688, 712, 731, 774, 801, 816, 884, 936, 1032, 1068, 1118, 1157, 1224, 1248, 1326, 1376, 1424, 1462, 1513, 1548, 1602, 1632, 1677, 1768, 1872, 1989, 2064, 2136, 2193, 2236, 2314, 2448, 2652, 2848, 2924, 3026, 3096, 3204, 3354, 3471, 3536, 3744, 3827, 3978, 4128, 4272, 4386, 4472, 4539, 4628, 4896, 5031, 5304, 5848, 6052, 6192, 6408, 6579, 6708, 6942, 7072, 7654, 7956, 8544, 8772, 8944, 9078, 9256, 9503, 10062, 10413, 10608, 11481, 11696, 12104, 12384, 12816, 13158, 13416, 13617, 13884, 15308, 15912, 17544, 17888, 18156, 18512, 19006, 19669, 20124, 20826, 21216, 22962, 23392, 24208, 25632, 26316, 26832, 27234, 27768, 28509, 30616, 31824, 34443, 35088, 36312, 37024, 38012, 39338, 40248, 41652, 45924, 48416, 49751, 52632, 53664, 54468, 55536, 57018, 59007, 61232, 63648, 65059, 68886, 70176, 72624, 76024, 78676, 80496, 83304, 85527, 91848, 99502, 105264, 108936, 111072, 114036, 118014, 122464, 130118, 137772, 145248, 149253, 152048, 157352, 160992, 166608, 171054, 177021, 183696, 195177, 199004, 210528, 217872, 228072, 236028, 260236, 275544, 298506, 304096, 314704, 333216, 342108, 354042, 367392, 390354, 398008, 435744, 447759, 456144, 472056, 520472, 551088, 585531, 597012, 629408, 684216, 708084, 780708, 796016, 845767, 895518, 912288, 944112, 1040944, 1102176, 1171062, 1194024, 1368432, 1416168, 1561416, 1592032, 1691534, 1791036, 1888224, 2081888, 2342124, 2388048, 2537301, 2736864, 2832336, 3122832, 3383068, 3582072, 4684248, 4776096, 5074602, 5664672, 6245664, 6766136, 7164144, 7611903, 9368496, 10149204, 13532272, 14328288, 15223806, 18736992, 20298408, 27064544, 30447612, 40596816, 60895224, 81193632, 121790448, 243580896]

約数ペア:

[(1, 243580896), (2, 121790448), (3, 81193632), (4, 60895224), (6, 40596816), (8, 30447612), (9, 27064544), (12, 20298408), (13, 18736992), (16, 15223806), (17, 14328288), (18, 13532272), (24, 10149204), (26, 9368496), (32, 7611903), (34, 7164144), (36, 6766136), (39, 6245664), (43, 5664672), (48, 5074602), (51, 4776096), (52, 4684248), (68, 3582072), (72, 3383068), (78, 3122832), (86, 2832336), (89, 2736864), (96, 2537301), (102, 2388048), (104, 2342124), (117, 2081888), (129, 1888224), (136, 1791036), (144, 1691534), (153, 1592032), (156, 1561416), (172, 1416168), (178, 1368432), (204, 1194024), (208, 1171062), (221, 1102176), (234, 1040944), (258, 944112), (267, 912288), (272, 895518), (288, 845767), (306, 796016), (312, 780708), (344, 708084), (356, 684216), (387, 629408), (408, 597012), (416, 585531), (442, 551088), (468, 520472), (516, 472056), (534, 456144), (544, 447759), (559, 435744), (612, 398008), (624, 390354), (663, 367392), (688, 354042), (712, 342108), (731, 333216), (774, 314704), (801, 304096), (816, 298506), (884, 275544), (936, 260236), (1032, 236028), (1068, 228072), (1118, 217872), (1157, 210528), (1224, 199004), (1248, 195177), (1326, 183696), (1376, 177021), (1424, 171054), (1462, 166608), (1513, 160992), (1548, 157352), (1602, 152048), (1632, 149253), (1677, 145248), (1768, 137772), (1872, 130118), (1989, 122464), (2064, 118014), (2136, 114036), (2193, 111072), (2236, 108936), (2314, 105264), (2448, 99502), (2652, 91848), (2848, 85527), (2924, 83304), (3026, 80496), (3096, 78676), (3204, 76024), (3354, 72624), (3471, 70176), (3536, 68886), (3744, 65059), (3827, 63648), (3978, 61232), (4128, 59007), (4272, 57018), (4386, 55536), (4472, 54468), (4539, 53664), (4628, 52632), (4896, 49751), (5031, 48416), (5304, 45924), (5848, 41652), (6052, 40248), (6192, 39338), (6408, 38012), (6579, 37024), (6708, 36312), (6942, 35088), (7072, 34443), (7654, 31824), (7956, 30616), (8544, 28509), (8772, 27768), (8944, 27234), (9078, 26832), (9256, 26316), (9503, 25632), (10062, 24208), (10413, 23392), (10608, 22962), (11481, 21216), (11696, 20826), (12104, 20124), (12384, 19669), (12816, 19006), (13158, 18512), (13416, 18156), (13617, 17888), (13884, 17544), (15308, 15912)]