260794296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 834624000

約数和(自身を除く): 573829704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 378, 411, 504, 548, 756, 822, 959, 1096, 1233, 1259, 1512, 1644, 1918, 2466, 2518, 2877, 3288, 3699, 3777, 3836, 4932, 5036, 5754, 7398, 7554, 7672, 8631, 8813, 9864, 10072, 11331, 11508, 14796, 15108, 17262, 17626, 22662, 23016, 25893, 26439, 29592, 30216, 33993, 34524, 35252, 45324, 51786, 52878, 67986, 69048, 70504, 79317, 90648, 103572, 105756, 135972, 158634, 172483, 207144, 211512, 237951, 271944, 317268, 344966, 475902, 517449, 634536, 689932, 951804, 1034898, 1207381, 1379864, 1552347, 1903608, 2069796, 2414762, 3104694, 3622143, 4139592, 4657041, 4829524, 6209388, 7244286, 9314082, 9659048, 10866429, 12418776, 14488572, 18628164, 21732858, 28977144, 32599287, 37256328, 43465716, 65198574, 86931432, 130397148, 260794296]

約数ペア:

[(1, 260794296), (2, 130397148), (3, 86931432), (4, 65198574), (6, 43465716), (7, 37256328), (8, 32599287), (9, 28977144), (12, 21732858), (14, 18628164), (18, 14488572), (21, 12418776), (24, 10866429), (27, 9659048), (28, 9314082), (36, 7244286), (42, 6209388), (54, 4829524), (56, 4657041), (63, 4139592), (72, 3622143), (84, 3104694), (108, 2414762), (126, 2069796), (137, 1903608), (168, 1552347), (189, 1379864), (216, 1207381), (252, 1034898), (274, 951804), (378, 689932), (411, 634536), (504, 517449), (548, 475902), (756, 344966), (822, 317268), (959, 271944), (1096, 237951), (1233, 211512), (1259, 207144), (1512, 172483), (1644, 158634), (1918, 135972), (2466, 105756), (2518, 103572), (2877, 90648), (3288, 79317), (3699, 70504), (3777, 69048), (3836, 67986), (4932, 52878), (5036, 51786), (5754, 45324), (7398, 35252), (7554, 34524), (7672, 33993), (8631, 30216), (8813, 29592), (9864, 26439), (10072, 25893), (11331, 23016), (11508, 22662), (14796, 17626), (15108, 17262)]