2219783148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 216

約数和(自身を含む): 6679632960

約数和(自身を除く): 4459849812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 307, 341, 342, 372, 396, 418, 558, 589, 614, 627, 682, 684, 836, 921, 961, 1023, 1116, 1178, 1228, 1254, 1364, 1767, 1842, 1881, 1922, 2046, 2356, 2508, 2763, 2883, 3069, 3377, 3534, 3684, 3762, 3844, 4092, 5301, 5526, 5766, 5833, 6138, 6479, 6754, 7068, 7524, 8649, 9517, 10131, 10571, 10602, 11052, 11532, 11666, 12276, 12958, 13508, 17298, 17499, 18259, 19034, 19437, 20262, 21142, 21204, 23332, 25916, 28551, 30393, 31713, 34596, 34998, 36518, 38068, 38874, 40524, 42284, 52497, 54777, 57102, 58311, 60786, 63426, 64163, 69996, 73036, 77748, 85653, 95139, 104687, 104994, 109554, 114204, 116622, 121572, 126852, 128326, 164331, 171306, 180823, 190278, 192489, 200849, 209374, 209988, 219108, 233244, 256652, 295027, 314061, 328662, 342612, 361646, 380556, 384978, 401698, 418748, 542469, 577467, 590054, 602547, 628122, 657324, 723292, 769956, 803396, 885081, 942183, 1084938, 1154934, 1180108, 1205094, 1256244, 1627407, 1770162, 1807641, 1884366, 1989053, 2169876, 2309868, 2410188, 2655243, 3245297, 3254814, 3540324, 3615282, 3768732, 3978106, 5310486, 5605513, 5967159, 6490594, 6509628, 7230564, 7956212, 9735891, 10620972, 11211026, 11934318, 12981188, 16816539, 17901477, 19471782, 22422052, 23868636, 29207673, 33633078, 35802954, 38943564, 50449617, 58415346, 61660643, 67266156, 71605908, 100899234, 116830692, 123321286, 184981929, 201798468, 246642572, 369963858, 554945787, 739927716, 1109891574, 2219783148]

約数ペア:

[(1, 2219783148), (2, 1109891574), (3, 739927716), (4, 554945787), (6, 369963858), (9, 246642572), (11, 201798468), (12, 184981929), (18, 123321286), (19, 116830692), (22, 100899234), (31, 71605908), (33, 67266156), (36, 61660643), (38, 58415346), (44, 50449617), (57, 38943564), (62, 35802954), (66, 33633078), (76, 29207673), (93, 23868636), (99, 22422052), (114, 19471782), (124, 17901477), (132, 16816539), (171, 12981188), (186, 11934318), (198, 11211026), (209, 10620972), (228, 9735891), (279, 7956212), (307, 7230564), (341, 6509628), (342, 6490594), (372, 5967159), (396, 5605513), (418, 5310486), (558, 3978106), (589, 3768732), (614, 3615282), (627, 3540324), (682, 3254814), (684, 3245297), (836, 2655243), (921, 2410188), (961, 2309868), (1023, 2169876), (1116, 1989053), (1178, 1884366), (1228, 1807641), (1254, 1770162), (1364, 1627407), (1767, 1256244), (1842, 1205094), (1881, 1180108), (1922, 1154934), (2046, 1084938), (2356, 942183), (2508, 885081), (2763, 803396), (2883, 769956), (3069, 723292), (3377, 657324), (3534, 628122), (3684, 602547), (3762, 590054), (3844, 577467), (4092, 542469), (5301, 418748), (5526, 401698), (5766, 384978), (5833, 380556), (6138, 361646), (6479, 342612), (6754, 328662), (7068, 314061), (7524, 295027), (8649, 256652), (9517, 233244), (10131, 219108), (10571, 209988), (10602, 209374), (11052, 200849), (11532, 192489), (11666, 190278), (12276, 180823), (12958, 171306), (13508, 164331), (17298, 128326), (17499, 126852), (18259, 121572), (19034, 116622), (19437, 114204), (20262, 109554), (21142, 104994), (21204, 104687), (23332, 95139), (25916, 85653), (28551, 77748), (30393, 73036), (31713, 69996), (34596, 64163), (34998, 63426), (36518, 60786), (38068, 58311), (38874, 57102), (40524, 54777), (42284, 52497)]