2017709028

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 5843622400

約数和(自身を除く): 3825913372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 97, 108, 109, 114, 124, 162, 171, 186, 194, 218, 228, 279, 291, 324, 327, 342, 372, 388, 436, 513, 558, 582, 589, 654, 684, 837, 873, 981, 1026, 1116, 1164, 1178, 1308, 1539, 1674, 1746, 1767, 1843, 1962, 2052, 2071, 2356, 2511, 2619, 2943, 3007, 3078, 3348, 3379, 3492, 3534, 3686, 3924, 4142, 5022, 5238, 5301, 5529, 5886, 6014, 6156, 6213, 6758, 7068, 7372, 7857, 8284, 8829, 9021, 10044, 10137, 10476, 10573, 10602, 11058, 11772, 12028, 12426, 13516, 15714, 15903, 16587, 17658, 18042, 18639, 20274, 21146, 21204, 22116, 24852, 27063, 30411, 31428, 31719, 31806, 33174, 35316, 36084, 37278, 40548, 42292, 47709, 49761, 54126, 55917, 57133, 60822, 63438, 63612, 64201, 66348, 74556, 81189, 91233, 95157, 95418, 99522, 108252, 111834, 114266, 121644, 126876, 128402, 149283, 162378, 167751, 171399, 182466, 190314, 190836, 192603, 199044, 200887, 223668, 228532, 243567, 256804, 273699, 285471, 298566, 324756, 327763, 335502, 342798, 364932, 380628, 385206, 401774, 487134, 514197, 547398, 570942, 577809, 597132, 602661, 655526, 671004, 685596, 770412, 803548, 856413, 974268, 983289, 1028394, 1094796, 1141884, 1155618, 1205322, 1311052, 1542591, 1712826, 1733427, 1807983, 1966578, 2056788, 2311236, 2410644, 2949867, 3085182, 3425652, 3466854, 3615966, 3933156, 4627773, 5200281, 5423949, 5899734, 6170364, 6227497, 6933708, 7231932, 8849601, 9255546, 10400562, 10847898, 11799468, 12454994, 16271847, 17699202, 18511092, 18682491, 20801124, 21695796, 24909988, 26548803, 32543694, 35398404, 37364982, 53097606, 56047473, 65087388, 74729964, 106195212, 112094946, 168142419, 224189892, 336284838, 504427257, 672569676, 1008854514, 2017709028]

約数ペア:

[(1, 2017709028), (2, 1008854514), (3, 672569676), (4, 504427257), (6, 336284838), (9, 224189892), (12, 168142419), (18, 112094946), (19, 106195212), (27, 74729964), (31, 65087388), (36, 56047473), (38, 53097606), (54, 37364982), (57, 35398404), (62, 32543694), (76, 26548803), (81, 24909988), (93, 21695796), (97, 20801124), (108, 18682491), (109, 18511092), (114, 17699202), (124, 16271847), (162, 12454994), (171, 11799468), (186, 10847898), (194, 10400562), (218, 9255546), (228, 8849601), (279, 7231932), (291, 6933708), (324, 6227497), (327, 6170364), (342, 5899734), (372, 5423949), (388, 5200281), (436, 4627773), (513, 3933156), (558, 3615966), (582, 3466854), (589, 3425652), (654, 3085182), (684, 2949867), (837, 2410644), (873, 2311236), (981, 2056788), (1026, 1966578), (1116, 1807983), (1164, 1733427), (1178, 1712826), (1308, 1542591), (1539, 1311052), (1674, 1205322), (1746, 1155618), (1767, 1141884), (1843, 1094796), (1962, 1028394), (2052, 983289), (2071, 974268), (2356, 856413), (2511, 803548), (2619, 770412), (2943, 685596), (3007, 671004), (3078, 655526), (3348, 602661), (3379, 597132), (3492, 577809), (3534, 570942), (3686, 547398), (3924, 514197), (4142, 487134), (5022, 401774), (5238, 385206), (5301, 380628), (5529, 364932), (5886, 342798), (6014, 335502), (6156, 327763), (6213, 324756), (6758, 298566), (7068, 285471), (7372, 273699), (7857, 256804), (8284, 243567), (8829, 228532), (9021, 223668), (10044, 200887), (10137, 199044), (10476, 192603), (10573, 190836), (10602, 190314), (11058, 182466), (11772, 171399), (12028, 167751), (12426, 162378), (13516, 149283), (15714, 128402), (15903, 126876), (16587, 121644), (17658, 114266), (18042, 111834), (18639, 108252), (20274, 99522), (21146, 95418), (21204, 95157), (22116, 91233), (24852, 81189), (27063, 74556), (30411, 66348), (31428, 64201), (31719, 63612), (31806, 63438), (33174, 60822), (35316, 57133), (36084, 55917), (37278, 54126), (40548, 49761), (42292, 47709)]