747193248

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 240

約数和(自身を含む): 2406184704

約数和(自身を除く): 1658991456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 96, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 248, 272, 279, 288, 306, 324, 372, 408, 432, 459, 496, 527, 544, 547, 558, 612, 648, 744, 816, 837, 864, 918, 992, 1054, 1094, 1116, 1224, 1296, 1377, 1488, 1581, 1632, 1641, 1674, 1836, 2108, 2188, 2232, 2448, 2511, 2592, 2754, 2976, 3162, 3282, 3348, 3672, 4216, 4376, 4464, 4743, 4896, 4923, 5022, 5508, 6324, 6564, 6696, 7344, 8432, 8752, 8928, 9299, 9486, 9846, 10044, 11016, 12648, 13128, 13392, 14229, 14688, 14769, 16864, 16957, 17504, 18598, 18972, 19692, 20088, 22032, 25296, 26256, 26784, 27897, 28458, 29538, 33914, 37196, 37944, 39384, 40176, 42687, 44064, 44307, 50592, 50871, 52512, 55794, 56916, 59076, 67828, 74392, 75888, 78768, 80352, 83691, 85374, 88614, 101742, 111588, 113832, 118152, 135656, 148784, 151776, 152613, 157536, 167382, 170748, 177228, 203484, 223176, 227664, 236304, 251073, 271312, 288269, 297568, 305226, 334764, 341496, 354456, 406968, 446352, 455328, 457839, 472608, 502146, 542624, 576538, 610452, 669528, 682992, 708912, 753219, 813936, 864807, 892704, 915678, 1004292, 1153076, 1220904, 1339056, 1365984, 1373517, 1417824, 1506438, 1627872, 1729614, 1831356, 2008584, 2306152, 2441808, 2594421, 2678112, 2747034, 3012876, 3459228, 3662712, 4017168, 4612304, 4883616, 5188842, 5494068, 6025752, 6918456, 7325424, 7783263, 8034336, 9224608, 10377684, 10988136, 12051504, 13836912, 14650848, 15566526, 20755368, 21976272, 23349789, 24103008, 27673824, 31133052, 41510736, 43952544, 46699578, 62266104, 83021472, 93399156, 124532208, 186798312, 249064416, 373596624, 747193248]

約数ペア:

[(1, 747193248), (2, 373596624), (3, 249064416), (4, 186798312), (6, 124532208), (8, 93399156), (9, 83021472), (12, 62266104), (16, 46699578), (17, 43952544), (18, 41510736), (24, 31133052), (27, 27673824), (31, 24103008), (32, 23349789), (34, 21976272), (36, 20755368), (48, 15566526), (51, 14650848), (54, 13836912), (62, 12051504), (68, 10988136), (72, 10377684), (81, 9224608), (93, 8034336), (96, 7783263), (102, 7325424), (108, 6918456), (124, 6025752), (136, 5494068), (144, 5188842), (153, 4883616), (162, 4612304), (186, 4017168), (204, 3662712), (216, 3459228), (248, 3012876), (272, 2747034), (279, 2678112), (288, 2594421), (306, 2441808), (324, 2306152), (372, 2008584), (408, 1831356), (432, 1729614), (459, 1627872), (496, 1506438), (527, 1417824), (544, 1373517), (547, 1365984), (558, 1339056), (612, 1220904), (648, 1153076), (744, 1004292), (816, 915678), (837, 892704), (864, 864807), (918, 813936), (992, 753219), (1054, 708912), (1094, 682992), (1116, 669528), (1224, 610452), (1296, 576538), (1377, 542624), (1488, 502146), (1581, 472608), (1632, 457839), (1641, 455328), (1674, 446352), (1836, 406968), (2108, 354456), (2188, 341496), (2232, 334764), (2448, 305226), (2511, 297568), (2592, 288269), (2754, 271312), (2976, 251073), (3162, 236304), (3282, 227664), (3348, 223176), (3672, 203484), (4216, 177228), (4376, 170748), (4464, 167382), (4743, 157536), (4896, 152613), (4923, 151776), (5022, 148784), (5508, 135656), (6324, 118152), (6564, 113832), (6696, 111588), (7344, 101742), (8432, 88614), (8752, 85374), (8928, 83691), (9299, 80352), (9486, 78768), (9846, 75888), (10044, 74392), (11016, 67828), (12648, 59076), (13128, 56916), (13392, 55794), (14229, 52512), (14688, 50871), (14769, 50592), (16864, 44307), (16957, 44064), (17504, 42687), (18598, 40176), (18972, 39384), (19692, 37944), (20088, 37196), (22032, 33914), (25296, 29538), (26256, 28458), (26784, 27897)]