281107584

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 160

約数和(自身を含む): 881218800

約数和(自身を除く): 600111216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1152, 1216, 1296, 1368, 1427, 1539, 1728, 1824, 2052, 2432, 2592, 2736, 2854, 3078, 3456, 3648, 4104, 4281, 5184, 5472, 5708, 6156, 7296, 8208, 8562, 10368, 10944, 11416, 12312, 12843, 16416, 17124, 21888, 22832, 24624, 25686, 27113, 32832, 34248, 38529, 45664, 49248, 51372, 54226, 65664, 68496, 77058, 81339, 91328, 98496, 102744, 108452, 115587, 136992, 154116, 162678, 182656, 196992, 205488, 216904, 231174, 244017, 273984, 308232, 325356, 410976, 433808, 462348, 488034, 547968, 616464, 650712, 732051, 821952, 867616, 924696, 976068, 1232928, 1301424, 1464102, 1643904, 1735232, 1849392, 1952136, 2196153, 2465856, 2602848, 2928204, 3470464, 3698784, 3904272, 4392306, 4931712, 5205696, 5856408, 7397568, 7808544, 8784612, 10411392, 11712816, 14795136, 15617088, 17569224, 23425632, 31234176, 35138448, 46851264, 70276896, 93702528, 140553792, 281107584]

約数ペア:

[(1, 281107584), (2, 140553792), (3, 93702528), (4, 70276896), (6, 46851264), (8, 35138448), (9, 31234176), (12, 23425632), (16, 17569224), (18, 15617088), (19, 14795136), (24, 11712816), (27, 10411392), (32, 8784612), (36, 7808544), (38, 7397568), (48, 5856408), (54, 5205696), (57, 4931712), (64, 4392306), (72, 3904272), (76, 3698784), (81, 3470464), (96, 2928204), (108, 2602848), (114, 2465856), (128, 2196153), (144, 1952136), (152, 1849392), (162, 1735232), (171, 1643904), (192, 1464102), (216, 1301424), (228, 1232928), (288, 976068), (304, 924696), (324, 867616), (342, 821952), (384, 732051), (432, 650712), (456, 616464), (513, 547968), (576, 488034), (608, 462348), (648, 433808), (684, 410976), (864, 325356), (912, 308232), (1026, 273984), (1152, 244017), (1216, 231174), (1296, 216904), (1368, 205488), (1427, 196992), (1539, 182656), (1728, 162678), (1824, 154116), (2052, 136992), (2432, 115587), (2592, 108452), (2736, 102744), (2854, 98496), (3078, 91328), (3456, 81339), (3648, 77058), (4104, 68496), (4281, 65664), (5184, 54226), (5472, 51372), (5708, 49248), (6156, 45664), (7296, 38529), (8208, 34248), (8562, 32832), (10368, 27113), (10944, 25686), (11416, 24624), (12312, 22832), (12843, 21888), (16416, 17124)]