280633824

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:150

約数の個数: 216

約数和(自身を含む): 893011392

約数和(自身を除く): 612377568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 43, 48, 51, 62, 68, 72, 86, 93, 96, 102, 124, 129, 136, 144, 153, 172, 186, 204, 248, 258, 272, 279, 288, 306, 344, 372, 387, 408, 496, 516, 527, 544, 558, 612, 688, 731, 744, 774, 816, 992, 1032, 1054, 1116, 1224, 1333, 1376, 1462, 1488, 1548, 1581, 1632, 1849, 2064, 2108, 2193, 2232, 2448, 2666, 2924, 2976, 3096, 3162, 3698, 3999, 4128, 4216, 4386, 4464, 4743, 4896, 5332, 5547, 5848, 6192, 6324, 6579, 7396, 7998, 8432, 8772, 8928, 9486, 10664, 11094, 11696, 11997, 12384, 12648, 13158, 14792, 15996, 16641, 16864, 17544, 18972, 21328, 22188, 22661, 23392, 23994, 25296, 26316, 29584, 31433, 31992, 33282, 35088, 37944, 42656, 44376, 45322, 47988, 50592, 52632, 57319, 59168, 62866, 63984, 66564, 67983, 70176, 75888, 88752, 90644, 94299, 95976, 105264, 114638, 125732, 127968, 133128, 135966, 151776, 171957, 177504, 181288, 188598, 191952, 203949, 210528, 229276, 251464, 266256, 271932, 282897, 343914, 362576, 377196, 383904, 407898, 458552, 502928, 515871, 532512, 543864, 565794, 687828, 725152, 754392, 815796, 917104, 974423, 1005856, 1031742, 1087728, 1131588, 1375656, 1508784, 1631592, 1834208, 1948846, 2063484, 2175456, 2263176, 2751312, 2923269, 3017568, 3263184, 3897692, 4126968, 4526352, 5502624, 5846538, 6526368, 7795384, 8253936, 8769807, 9052704, 11693076, 15590768, 16507872, 17539614, 23386152, 31181536, 35079228, 46772304, 70158456, 93544608, 140316912, 280633824]

約数ペア:

[(1, 280633824), (2, 140316912), (3, 93544608), (4, 70158456), (6, 46772304), (8, 35079228), (9, 31181536), (12, 23386152), (16, 17539614), (17, 16507872), (18, 15590768), (24, 11693076), (31, 9052704), (32, 8769807), (34, 8253936), (36, 7795384), (43, 6526368), (48, 5846538), (51, 5502624), (62, 4526352), (68, 4126968), (72, 3897692), (86, 3263184), (93, 3017568), (96, 2923269), (102, 2751312), (124, 2263176), (129, 2175456), (136, 2063484), (144, 1948846), (153, 1834208), (172, 1631592), (186, 1508784), (204, 1375656), (248, 1131588), (258, 1087728), (272, 1031742), (279, 1005856), (288, 974423), (306, 917104), (344, 815796), (372, 754392), (387, 725152), (408, 687828), (496, 565794), (516, 543864), (527, 532512), (544, 515871), (558, 502928), (612, 458552), (688, 407898), (731, 383904), (744, 377196), (774, 362576), (816, 343914), (992, 282897), (1032, 271932), (1054, 266256), (1116, 251464), (1224, 229276), (1333, 210528), (1376, 203949), (1462, 191952), (1488, 188598), (1548, 181288), (1581, 177504), (1632, 171957), (1849, 151776), (2064, 135966), (2108, 133128), (2193, 127968), (2232, 125732), (2448, 114638), (2666, 105264), (2924, 95976), (2976, 94299), (3096, 90644), (3162, 88752), (3698, 75888), (3999, 70176), (4128, 67983), (4216, 66564), (4386, 63984), (4464, 62866), (4743, 59168), (4896, 57319), (5332, 52632), (5547, 50592), (5848, 47988), (6192, 45322), (6324, 44376), (6579, 42656), (7396, 37944), (7998, 35088), (8432, 33282), (8772, 31992), (8928, 31433), (9486, 29584), (10664, 26316), (11094, 25296), (11696, 23994), (11997, 23392), (12384, 22661), (12648, 22188), (13158, 21328), (14792, 18972), (15996, 17544), (16641, 16864)]