2117667048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 6157824000

約数和(自身を除く): 4040156952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 379, 421, 474, 553, 632, 758, 842, 948, 1106, 1137, 1263, 1516, 1659, 1684, 1896, 2212, 2274, 2526, 2653, 2947, 3032, 3318, 3368, 4424, 4548, 5052, 5306, 5894, 6636, 7959, 8841, 9096, 10104, 10612, 11788, 13272, 15918, 17682, 21224, 23576, 29941, 31836, 33259, 35364, 59882, 63672, 66518, 70728, 89823, 99777, 119764, 133036, 159559, 179646, 199554, 209587, 232813, 239528, 266072, 319118, 359292, 399108, 419174, 465626, 478677, 628761, 638236, 698439, 718584, 798216, 838348, 931252, 957354, 1116913, 1257522, 1276472, 1396878, 1676696, 1862504, 1914708, 2233826, 2515044, 2793756, 3350739, 3829416, 4467652, 5030088, 5587512, 6701478, 8935304, 12605161, 13402956, 25210322, 26805912, 37815483, 50420644, 75630966, 88236127, 100841288, 151261932, 176472254, 264708381, 302523864, 352944508, 529416762, 705889016, 1058833524, 2117667048]

約数ペア:

[(1, 2117667048), (2, 1058833524), (3, 705889016), (4, 529416762), (6, 352944508), (7, 302523864), (8, 264708381), (12, 176472254), (14, 151261932), (21, 100841288), (24, 88236127), (28, 75630966), (42, 50420644), (56, 37815483), (79, 26805912), (84, 25210322), (158, 13402956), (168, 12605161), (237, 8935304), (316, 6701478), (379, 5587512), (421, 5030088), (474, 4467652), (553, 3829416), (632, 3350739), (758, 2793756), (842, 2515044), (948, 2233826), (1106, 1914708), (1137, 1862504), (1263, 1676696), (1516, 1396878), (1659, 1276472), (1684, 1257522), (1896, 1116913), (2212, 957354), (2274, 931252), (2526, 838348), (2653, 798216), (2947, 718584), (3032, 698439), (3318, 638236), (3368, 628761), (4424, 478677), (4548, 465626), (5052, 419174), (5306, 399108), (5894, 359292), (6636, 319118), (7959, 266072), (8841, 239528), (9096, 232813), (10104, 209587), (10612, 199554), (11788, 179646), (13272, 159559), (15918, 133036), (17682, 119764), (21224, 99777), (23576, 89823), (29941, 70728), (31836, 66518), (33259, 63672), (35364, 59882)]