214926784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 489935520

約数和(自身を除く): 275008736

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 136, 148, 152, 272, 281, 296, 304, 323, 544, 562, 592, 608, 629, 646, 703, 1088, 1124, 1184, 1216, 1258, 1292, 1406, 2248, 2368, 2516, 2584, 2812, 4496, 4777, 5032, 5168, 5339, 5624, 8992, 9554, 10064, 10336, 10397, 10678, 11248, 11951, 17984, 19108, 20128, 20672, 20794, 21356, 22496, 23902, 38216, 40256, 41588, 42712, 44992, 47804, 76432, 83176, 85424, 90763, 95608, 152864, 166352, 170848, 176749, 181526, 191216, 197543, 305728, 332704, 341696, 353498, 363052, 382432, 395086, 665408, 706996, 726104, 764864, 790172, 1413992, 1452208, 1580344, 2827984, 2904416, 3160688, 3358231, 5655968, 5808832, 6321376, 6716462, 11311936, 12642752, 13432924, 26865848, 53731696, 107463392, 214926784]

約数ペア:

[(1, 214926784), (2, 107463392), (4, 53731696), (8, 26865848), (16, 13432924), (17, 12642752), (19, 11311936), (32, 6716462), (34, 6321376), (37, 5808832), (38, 5655968), (64, 3358231), (68, 3160688), (74, 2904416), (76, 2827984), (136, 1580344), (148, 1452208), (152, 1413992), (272, 790172), (281, 764864), (296, 726104), (304, 706996), (323, 665408), (544, 395086), (562, 382432), (592, 363052), (608, 353498), (629, 341696), (646, 332704), (703, 305728), (1088, 197543), (1124, 191216), (1184, 181526), (1216, 176749), (1258, 170848), (1292, 166352), (1406, 152864), (2248, 95608), (2368, 90763), (2516, 85424), (2584, 83176), (2812, 76432), (4496, 47804), (4777, 44992), (5032, 42712), (5168, 41588), (5339, 40256), (5624, 38216), (8992, 23902), (9554, 22496), (10064, 21356), (10336, 20794), (10397, 20672), (10678, 20128), (11248, 19108), (11951, 17984)]