15698450488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 36391680000

約数和(自身を除く): 20693229512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 269, 413, 472, 476, 538, 826, 952, 1003, 1039, 1076, 1652, 1883, 2006, 2078, 2152, 3304, 3766, 4012, 4156, 4573, 7021, 7273, 7532, 8024, 8312, 9146, 14042, 14546, 15064, 15871, 17663, 18292, 28084, 29092, 31742, 32011, 35326, 36584, 56168, 58184, 61301, 63484, 64022, 70652, 111097, 122602, 123641, 126968, 128044, 141304, 222194, 245204, 247282, 256088, 269807, 279491, 429107, 444388, 490408, 494564, 539614, 558982, 858214, 888776, 989128, 1042117, 1079228, 1117964, 1716428, 1888649, 1956437, 2084234, 2158456, 2235928, 3432856, 3777298, 3912874, 4168468, 4751347, 7294819, 7554596, 7825748, 8336936, 9502694, 14589638, 15109192, 15651496, 16489969, 19005388, 29179276, 32979938, 33259429, 38010776, 58358552, 65959876, 66518858, 115429783, 131919752, 133037716, 230859566, 266075432, 280329473, 461719132, 560658946, 923438264, 1121317892, 1962306311, 2242635784, 3924612622, 7849225244, 15698450488]

約数ペア:

[(1, 15698450488), (2, 7849225244), (4, 3924612622), (7, 2242635784), (8, 1962306311), (14, 1121317892), (17, 923438264), (28, 560658946), (34, 461719132), (56, 280329473), (59, 266075432), (68, 230859566), (118, 133037716), (119, 131919752), (136, 115429783), (236, 66518858), (238, 65959876), (269, 58358552), (413, 38010776), (472, 33259429), (476, 32979938), (538, 29179276), (826, 19005388), (952, 16489969), (1003, 15651496), (1039, 15109192), (1076, 14589638), (1652, 9502694), (1883, 8336936), (2006, 7825748), (2078, 7554596), (2152, 7294819), (3304, 4751347), (3766, 4168468), (4012, 3912874), (4156, 3777298), (4573, 3432856), (7021, 2235928), (7273, 2158456), (7532, 2084234), (8024, 1956437), (8312, 1888649), (9146, 1716428), (14042, 1117964), (14546, 1079228), (15064, 1042117), (15871, 989128), (17663, 888776), (18292, 858214), (28084, 558982), (29092, 539614), (31742, 494564), (32011, 490408), (35326, 444388), (36584, 429107), (56168, 279491), (58184, 269807), (61301, 256088), (63484, 247282), (64022, 245204), (70652, 222194), (111097, 141304), (122602, 128044), (123641, 126968)]