15696671744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 176

約数和(自身を含む): 36109080000

約数和(自身を除く): 20412408256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 139, 208, 221, 256, 272, 278, 416, 442, 499, 512, 544, 556, 832, 884, 998, 1024, 1088, 1112, 1664, 1768, 1807, 1996, 2176, 2224, 2363, 3328, 3536, 3614, 3992, 4352, 4448, 4726, 6487, 6656, 7072, 7228, 7984, 8483, 8704, 8896, 9452, 12974, 13312, 14144, 14456, 15968, 16966, 17408, 17792, 18904, 25948, 28288, 28912, 30719, 31936, 33932, 35584, 37808, 51896, 56576, 57824, 61438, 63872, 67864, 69361, 71168, 75616, 103792, 110279, 113152, 115648, 122876, 127744, 135728, 138722, 142336, 151232, 207584, 220558, 226304, 231296, 245752, 255488, 271456, 277444, 302464, 415168, 441116, 462592, 491504, 510976, 542912, 554888, 604928, 830336, 882232, 901693, 925184, 983008, 1085824, 1109776, 1179137, 1209856, 1660672, 1764464, 1803386, 1850368, 1966016, 2171648, 2219552, 2358274, 2419712, 3321344, 3528928, 3606772, 3932032, 4343296, 4439104, 4716548, 6642688, 7057856, 7213544, 7864064, 8686592, 8878208, 9433096, 14115712, 14427088, 15328781, 15728128, 17756416, 18866192, 28231424, 28854176, 30657562, 31456256, 35512832, 37732384, 56462848, 57708352, 61315124, 71025664, 75464768, 112925696, 115416704, 122630248, 150929536, 230833408, 245260496, 301859072, 461666816, 490520992, 603718144, 923333632, 981041984, 1207436288, 1962083968, 3924167936, 7848335872, 15696671744]

約数ペア:

[(1, 15696671744), (2, 7848335872), (4, 3924167936), (8, 1962083968), (13, 1207436288), (16, 981041984), (17, 923333632), (26, 603718144), (32, 490520992), (34, 461666816), (52, 301859072), (64, 245260496), (68, 230833408), (104, 150929536), (128, 122630248), (136, 115416704), (139, 112925696), (208, 75464768), (221, 71025664), (256, 61315124), (272, 57708352), (278, 56462848), (416, 37732384), (442, 35512832), (499, 31456256), (512, 30657562), (544, 28854176), (556, 28231424), (832, 18866192), (884, 17756416), (998, 15728128), (1024, 15328781), (1088, 14427088), (1112, 14115712), (1664, 9433096), (1768, 8878208), (1807, 8686592), (1996, 7864064), (2176, 7213544), (2224, 7057856), (2363, 6642688), (3328, 4716548), (3536, 4439104), (3614, 4343296), (3992, 3932032), (4352, 3606772), (4448, 3528928), (4726, 3321344), (6487, 2419712), (6656, 2358274), (7072, 2219552), (7228, 2171648), (7984, 1966016), (8483, 1850368), (8704, 1803386), (8896, 1764464), (9452, 1660672), (12974, 1209856), (13312, 1179137), (14144, 1109776), (14456, 1085824), (15968, 983008), (16966, 925184), (17408, 901693), (17792, 882232), (18904, 830336), (25948, 604928), (28288, 554888), (28912, 542912), (30719, 510976), (31936, 491504), (33932, 462592), (35584, 441116), (37808, 415168), (51896, 302464), (56576, 277444), (57824, 271456), (61438, 255488), (63872, 245752), (67864, 231296), (69361, 226304), (71168, 220558), (75616, 207584), (103792, 151232), (110279, 142336), (113152, 138722), (115648, 135728), (122876, 127744)]