1868615892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 240

約数和(自身を含む): 5928620544

約数和(自身を除く): 4060004652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 143, 156, 162, 186, 198, 234, 279, 286, 297, 324, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 682, 702, 806, 837, 858, 891, 1023, 1053, 1116, 1188, 1209, 1287, 1301, 1364, 1404, 1612, 1674, 1716, 1782, 2046, 2106, 2418, 2511, 2574, 2602, 3069, 3348, 3564, 3627, 3861, 3903, 4092, 4212, 4433, 4836, 5022, 5148, 5204, 6138, 7254, 7722, 7806, 8866, 9207, 10044, 10881, 11583, 11709, 12276, 13299, 14311, 14508, 15444, 15612, 16913, 17732, 18414, 21762, 23166, 23418, 26598, 27621, 28622, 32643, 33826, 35127, 36828, 39897, 40331, 42933, 43524, 46332, 46836, 50739, 53196, 55242, 57244, 65286, 67652, 70254, 79794, 80662, 85866, 101478, 105381, 110484, 119691, 120993, 128799, 130572, 140508, 152217, 159588, 161324, 171732, 186043, 202956, 210762, 239382, 241986, 257598, 304434, 359073, 362979, 372086, 386397, 421524, 443641, 456651, 478764, 483972, 515196, 524303, 558129, 608868, 718146, 725958, 744172, 772794, 887282, 913302, 1048606, 1088937, 1116258, 1159191, 1330923, 1369953, 1436292, 1451916, 1545588, 1572909, 1674387, 1774564, 1826604, 2097212, 2177874, 2232516, 2318382, 2661846, 2739906, 3145818, 3266811, 3348774, 3992769, 4355748, 4636764, 4718727, 5023161, 5323692, 5479812, 5767333, 6291636, 6533622, 6697548, 7985538, 9437454, 10046322, 11534666, 11978307, 13067244, 14156181, 15069483, 15971076, 17301999, 18874908, 20092644, 23069332, 23956614, 28312362, 30138966, 34603998, 35934921, 42468543, 47913228, 51905997, 56624724, 60277932, 69207996, 71869842, 84937086, 103811994, 143739684, 155717991, 169874172, 207623988, 311435982, 467153973, 622871964, 934307946, 1868615892]

約数ペア:

[(1, 1868615892), (2, 934307946), (3, 622871964), (4, 467153973), (6, 311435982), (9, 207623988), (11, 169874172), (12, 155717991), (13, 143739684), (18, 103811994), (22, 84937086), (26, 71869842), (27, 69207996), (31, 60277932), (33, 56624724), (36, 51905997), (39, 47913228), (44, 42468543), (52, 35934921), (54, 34603998), (62, 30138966), (66, 28312362), (78, 23956614), (81, 23069332), (93, 20092644), (99, 18874908), (108, 17301999), (117, 15971076), (124, 15069483), (132, 14156181), (143, 13067244), (156, 11978307), (162, 11534666), (186, 10046322), (198, 9437454), (234, 7985538), (279, 6697548), (286, 6533622), (297, 6291636), (324, 5767333), (341, 5479812), (351, 5323692), (372, 5023161), (396, 4718727), (403, 4636764), (429, 4355748), (468, 3992769), (558, 3348774), (572, 3266811), (594, 3145818), (682, 2739906), (702, 2661846), (806, 2318382), (837, 2232516), (858, 2177874), (891, 2097212), (1023, 1826604), (1053, 1774564), (1116, 1674387), (1188, 1572909), (1209, 1545588), (1287, 1451916), (1301, 1436292), (1364, 1369953), (1404, 1330923), (1612, 1159191), (1674, 1116258), (1716, 1088937), (1782, 1048606), (2046, 913302), (2106, 887282), (2418, 772794), (2511, 744172), (2574, 725958), (2602, 718146), (3069, 608868), (3348, 558129), (3564, 524303), (3627, 515196), (3861, 483972), (3903, 478764), (4092, 456651), (4212, 443641), (4433, 421524), (4836, 386397), (5022, 372086), (5148, 362979), (5204, 359073), (6138, 304434), (7254, 257598), (7722, 241986), (7806, 239382), (8866, 210762), (9207, 202956), (10044, 186043), (10881, 171732), (11583, 161324), (11709, 159588), (12276, 152217), (13299, 140508), (14311, 130572), (14508, 128799), (15444, 120993), (15612, 119691), (16913, 110484), (17732, 105381), (18414, 101478), (21762, 85866), (23166, 80662), (23418, 79794), (26598, 70254), (27621, 67652), (28622, 65286), (32643, 57244), (33826, 55242), (35127, 53196), (36828, 50739), (39897, 46836), (40331, 46332), (42933, 43524)]