538753664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 1218369600

約数和(自身を除く): 679615936

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 83, 128, 136, 152, 157, 166, 272, 304, 314, 323, 332, 544, 608, 628, 646, 664, 1088, 1216, 1256, 1292, 1328, 1411, 1577, 2176, 2432, 2512, 2584, 2656, 2669, 2822, 2983, 3154, 5024, 5168, 5312, 5338, 5644, 5966, 6308, 10048, 10336, 10624, 10676, 11288, 11932, 12616, 13031, 20096, 20672, 21352, 22576, 23864, 25232, 26062, 26809, 41344, 42704, 45152, 47728, 50464, 50711, 52124, 53618, 85408, 90304, 95456, 100928, 101422, 104248, 107236, 170816, 180608, 190912, 201856, 202844, 208496, 214472, 221527, 247589, 341632, 381824, 405688, 416992, 428944, 443054, 495178, 811376, 833984, 857888, 886108, 990356, 1622752, 1667968, 1715776, 1772216, 1980712, 3245504, 3431552, 3544432, 3961424, 4209013, 6491008, 7088864, 7922848, 8418026, 14177728, 15845696, 16836052, 28355456, 31691392, 33672104, 67344208, 134688416, 269376832, 538753664]

約数ペア:

[(1, 538753664), (2, 269376832), (4, 134688416), (8, 67344208), (16, 33672104), (17, 31691392), (19, 28355456), (32, 16836052), (34, 15845696), (38, 14177728), (64, 8418026), (68, 7922848), (76, 7088864), (83, 6491008), (128, 4209013), (136, 3961424), (152, 3544432), (157, 3431552), (166, 3245504), (272, 1980712), (304, 1772216), (314, 1715776), (323, 1667968), (332, 1622752), (544, 990356), (608, 886108), (628, 857888), (646, 833984), (664, 811376), (1088, 495178), (1216, 443054), (1256, 428944), (1292, 416992), (1328, 405688), (1411, 381824), (1577, 341632), (2176, 247589), (2432, 221527), (2512, 214472), (2584, 208496), (2656, 202844), (2669, 201856), (2822, 190912), (2983, 180608), (3154, 170816), (5024, 107236), (5168, 104248), (5312, 101422), (5338, 100928), (5644, 95456), (5966, 90304), (6308, 85408), (10048, 53618), (10336, 52124), (10624, 50711), (10676, 50464), (11288, 47728), (11932, 45152), (12616, 42704), (13031, 41344), (20096, 26809), (20672, 26062), (21352, 25232), (22576, 23864)]