2149757736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1777}}^1$

素因数の和:2191

約数の個数: 128

約数和(自身を含む): 6486144000

約数和(自身を除く): 4336386264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 379, 399, 456, 532, 758, 798, 1064, 1137, 1516, 1596, 1777, 2274, 2653, 3032, 3192, 3554, 4548, 5306, 5331, 7108, 7201, 7959, 9096, 10612, 10662, 12439, 14216, 14402, 15918, 21224, 21324, 21603, 24878, 28804, 31836, 33763, 37317, 42648, 43206, 49756, 50407, 57608, 63672, 67526, 74634, 86412, 99512, 100814, 101289, 135052, 149268, 151221, 172824, 201628, 202578, 236341, 270104, 298536, 302442, 403256, 405156, 472682, 604884, 673483, 709023, 810312, 945364, 1209768, 1346966, 1418046, 1890728, 2020449, 2693932, 2836092, 4040898, 4714381, 5387864, 5672184, 8081796, 9428762, 12796177, 14143143, 16163592, 18857524, 25592354, 28286286, 37715048, 38388531, 51184708, 56572572, 76777062, 89573239, 102369416, 113145144, 153554124, 179146478, 268719717, 307108248, 358292956, 537439434, 716585912, 1074878868, 2149757736]

約数ペア:

[(1, 2149757736), (2, 1074878868), (3, 716585912), (4, 537439434), (6, 358292956), (7, 307108248), (8, 268719717), (12, 179146478), (14, 153554124), (19, 113145144), (21, 102369416), (24, 89573239), (28, 76777062), (38, 56572572), (42, 51184708), (56, 38388531), (57, 37715048), (76, 28286286), (84, 25592354), (114, 18857524), (133, 16163592), (152, 14143143), (168, 12796177), (228, 9428762), (266, 8081796), (379, 5672184), (399, 5387864), (456, 4714381), (532, 4040898), (758, 2836092), (798, 2693932), (1064, 2020449), (1137, 1890728), (1516, 1418046), (1596, 1346966), (1777, 1209768), (2274, 945364), (2653, 810312), (3032, 709023), (3192, 673483), (3554, 604884), (4548, 472682), (5306, 405156), (5331, 403256), (7108, 302442), (7201, 298536), (7959, 270104), (9096, 236341), (10612, 202578), (10662, 201628), (12439, 172824), (14216, 151221), (14402, 149268), (15918, 135052), (21224, 101289), (21324, 100814), (21603, 99512), (24878, 86412), (28804, 74634), (31836, 67526), (33763, 63672), (37317, 57608), (42648, 50407), (43206, 49756)]