1632708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 5591040

約数和(自身を除く): 3958332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 57, 62, 63, 66, 76, 77, 84, 93, 99, 114, 124, 126, 132, 133, 154, 171, 186, 198, 209, 217, 228, 231, 252, 266, 279, 308, 341, 342, 372, 396, 399, 418, 434, 462, 532, 558, 589, 627, 651, 682, 684, 693, 798, 836, 868, 924, 1023, 1116, 1178, 1197, 1254, 1302, 1364, 1386, 1463, 1596, 1767, 1881, 1953, 2046, 2356, 2387, 2394, 2508, 2604, 2772, 2926, 3069, 3534, 3762, 3906, 4092, 4123, 4389, 4774, 4788, 5301, 5852, 6138, 6479, 7068, 7161, 7524, 7812, 8246, 8778, 9548, 10602, 12276, 12369, 12958, 13167, 14322, 16492, 17556, 19437, 21204, 21483, 24738, 25916, 26334, 28644, 37107, 38874, 42966, 45353, 49476, 52668, 58311, 74214, 77748, 85932, 90706, 116622, 136059, 148428, 181412, 233244, 272118, 408177, 544236, 816354, 1632708]

約数ペア:

[(1, 1632708), (2, 816354), (3, 544236), (4, 408177), (6, 272118), (7, 233244), (9, 181412), (11, 148428), (12, 136059), (14, 116622), (18, 90706), (19, 85932), (21, 77748), (22, 74214), (28, 58311), (31, 52668), (33, 49476), (36, 45353), (38, 42966), (42, 38874), (44, 37107), (57, 28644), (62, 26334), (63, 25916), (66, 24738), (76, 21483), (77, 21204), (84, 19437), (93, 17556), (99, 16492), (114, 14322), (124, 13167), (126, 12958), (132, 12369), (133, 12276), (154, 10602), (171, 9548), (186, 8778), (198, 8246), (209, 7812), (217, 7524), (228, 7161), (231, 7068), (252, 6479), (266, 6138), (279, 5852), (308, 5301), (341, 4788), (342, 4774), (372, 4389), (396, 4123), (399, 4092), (418, 3906), (434, 3762), (462, 3534), (532, 3069), (558, 2926), (589, 2772), (627, 2604), (651, 2508), (682, 2394), (684, 2387), (693, 2356), (798, 2046), (836, 1953), (868, 1881), (924, 1767), (1023, 1596), (1116, 1463), (1178, 1386), (1197, 1364), (1254, 1302)]