245027664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 844945920

約数和(自身を除く): 599918256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 79, 84, 102, 112, 119, 126, 136, 144, 153, 158, 168, 181, 204, 237, 238, 252, 272, 306, 316, 336, 357, 362, 408, 474, 476, 504, 543, 553, 612, 632, 711, 714, 724, 816, 948, 952, 1008, 1071, 1086, 1106, 1224, 1264, 1267, 1343, 1422, 1428, 1448, 1629, 1659, 1896, 1904, 2142, 2172, 2212, 2448, 2534, 2686, 2844, 2856, 2896, 3077, 3258, 3318, 3792, 3801, 4029, 4284, 4344, 4424, 4977, 5068, 5372, 5688, 5712, 6154, 6516, 6636, 7602, 8058, 8568, 8688, 8848, 9231, 9401, 9954, 10136, 10744, 11376, 11403, 12087, 12308, 13032, 13272, 14299, 15204, 16116, 17136, 18462, 18802, 19908, 20272, 21488, 21539, 22806, 24174, 24616, 26064, 26544, 27693, 28203, 28598, 30408, 32232, 36924, 37604, 39816, 42897, 43078, 45612, 48348, 49232, 55386, 56406, 57196, 60816, 64464, 64617, 73848, 75208, 79632, 84609, 85794, 86156, 91224, 96696, 100093, 110772, 112812, 114392, 128691, 129234, 147696, 150416, 169218, 171588, 172312, 182448, 193392, 193851, 200186, 221544, 225624, 228784, 243083, 257382, 258468, 300279, 338436, 343176, 344624, 387702, 400372, 443088, 451248, 486166, 514764, 516936, 600558, 676872, 686352, 729249, 775404, 800744, 900837, 972332, 1029528, 1033872, 1201116, 1353744, 1458498, 1550808, 1601488, 1701581, 1801674, 1944664, 2059056, 2187747, 2402232, 2916996, 3101616, 3403162, 3603348, 3889328, 4375494, 4804464, 5104743, 5833992, 6806324, 7206696, 8750988, 10209486, 11667984, 13612648, 14413392, 15314229, 17501976, 20418972, 27225296, 30628458, 35003952, 40837944, 61256916, 81675888, 122513832, 245027664]

約数ペア:

[(1, 245027664), (2, 122513832), (3, 81675888), (4, 61256916), (6, 40837944), (7, 35003952), (8, 30628458), (9, 27225296), (12, 20418972), (14, 17501976), (16, 15314229), (17, 14413392), (18, 13612648), (21, 11667984), (24, 10209486), (28, 8750988), (34, 7206696), (36, 6806324), (42, 5833992), (48, 5104743), (51, 4804464), (56, 4375494), (63, 3889328), (68, 3603348), (72, 3403162), (79, 3101616), (84, 2916996), (102, 2402232), (112, 2187747), (119, 2059056), (126, 1944664), (136, 1801674), (144, 1701581), (153, 1601488), (158, 1550808), (168, 1458498), (181, 1353744), (204, 1201116), (237, 1033872), (238, 1029528), (252, 972332), (272, 900837), (306, 800744), (316, 775404), (336, 729249), (357, 686352), (362, 676872), (408, 600558), (474, 516936), (476, 514764), (504, 486166), (543, 451248), (553, 443088), (612, 400372), (632, 387702), (711, 344624), (714, 343176), (724, 338436), (816, 300279), (948, 258468), (952, 257382), (1008, 243083), (1071, 228784), (1086, 225624), (1106, 221544), (1224, 200186), (1264, 193851), (1267, 193392), (1343, 182448), (1422, 172312), (1428, 171588), (1448, 169218), (1629, 150416), (1659, 147696), (1896, 129234), (1904, 128691), (2142, 114392), (2172, 112812), (2212, 110772), (2448, 100093), (2534, 96696), (2686, 91224), (2844, 86156), (2856, 85794), (2896, 84609), (3077, 79632), (3258, 75208), (3318, 73848), (3792, 64617), (3801, 64464), (4029, 60816), (4284, 57196), (4344, 56406), (4424, 55386), (4977, 49232), (5068, 48348), (5372, 45612), (5688, 43078), (5712, 42897), (6154, 39816), (6516, 37604), (6636, 36924), (7602, 32232), (8058, 30408), (8568, 28598), (8688, 28203), (8848, 27693), (9231, 26544), (9401, 26064), (9954, 24616), (10136, 24174), (10744, 22806), (11376, 21539), (11403, 21488), (12087, 20272), (12308, 19908), (13032, 18802), (13272, 18462), (14299, 17136), (15204, 16116)]