15678037568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2699}}^1$

素因数の和:3028

約数の個数: 112

約数和(自身を含む): 34811208000

約数和(自身を除く): 19133170432

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 281, 304, 323, 544, 562, 608, 646, 1088, 1124, 1216, 1292, 2248, 2584, 2699, 4496, 4777, 5168, 5339, 5398, 8992, 9554, 10336, 10678, 10796, 17984, 19108, 20672, 21356, 21592, 38216, 42712, 43184, 45883, 51281, 76432, 85424, 86368, 90763, 91766, 102562, 152864, 170848, 172736, 181526, 183532, 205124, 305728, 341696, 363052, 367064, 410248, 726104, 734128, 758419, 820496, 871777, 1452208, 1468256, 1516838, 1640992, 1743554, 2904416, 2936512, 3033676, 3281984, 3487108, 5808832, 6067352, 6974216, 12134704, 12893123, 13948432, 14409961, 24269408, 25786246, 27896864, 28819922, 48538816, 51572492, 55793728, 57639844, 103144984, 115279688, 206289968, 230559376, 244969337, 412579936, 461118752, 489938674, 825159872, 922237504, 979877348, 1959754696, 3919509392, 7839018784, 15678037568]

約数ペア:

[(1, 15678037568), (2, 7839018784), (4, 3919509392), (8, 1959754696), (16, 979877348), (17, 922237504), (19, 825159872), (32, 489938674), (34, 461118752), (38, 412579936), (64, 244969337), (68, 230559376), (76, 206289968), (136, 115279688), (152, 103144984), (272, 57639844), (281, 55793728), (304, 51572492), (323, 48538816), (544, 28819922), (562, 27896864), (608, 25786246), (646, 24269408), (1088, 14409961), (1124, 13948432), (1216, 12893123), (1292, 12134704), (2248, 6974216), (2584, 6067352), (2699, 5808832), (4496, 3487108), (4777, 3281984), (5168, 3033676), (5339, 2936512), (5398, 2904416), (8992, 1743554), (9554, 1640992), (10336, 1516838), (10678, 1468256), (10796, 1452208), (17984, 871777), (19108, 820496), (20672, 758419), (21356, 734128), (21592, 726104), (38216, 410248), (42712, 367064), (43184, 363052), (45883, 341696), (51281, 305728), (76432, 205124), (85424, 183532), (86368, 181526), (90763, 172736), (91766, 170848), (102562, 152864)]