210563496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 256

約数和(自身を含む): 729388800

約数和(自身を除く): 518825304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 351, 374, 396, 401, 408, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 792, 802, 858, 884, 918, 936, 1122, 1144, 1188, 1203, 1224, 1287, 1326, 1404, 1496, 1604, 1683, 1716, 1768, 1836, 1989, 2244, 2376, 2406, 2431, 2574, 2652, 2808, 3208, 3366, 3432, 3609, 3672, 3861, 3978, 4411, 4488, 4812, 4862, 5049, 5148, 5213, 5304, 5967, 6732, 6817, 7218, 7293, 7722, 7956, 8822, 9624, 9724, 10098, 10296, 10426, 10827, 11934, 13233, 13464, 13634, 14436, 14586, 15444, 15639, 15912, 17644, 19448, 20196, 20451, 20852, 21654, 21879, 23868, 26466, 27268, 28872, 29172, 30888, 31278, 35288, 39699, 40392, 40902, 41704, 43308, 43758, 46917, 47736, 52932, 54536, 57343, 58344, 61353, 62556, 65637, 74987, 79398, 81804, 86616, 87516, 88621, 93834, 105864, 114686, 119097, 122706, 125112, 131274, 140751, 149974, 158796, 163608, 172029, 175032, 177242, 184059, 187668, 224961, 229372, 238194, 245412, 262548, 265863, 281502, 299948, 317592, 344058, 354484, 368118, 375336, 449922, 458744, 476388, 490824, 516087, 525096, 531726, 563004, 599896, 674883, 688116, 708968, 736236, 797589, 899844, 952776, 974831, 1032174, 1063452, 1126008, 1349766, 1376232, 1472472, 1548261, 1595178, 1799688, 1949662, 2024649, 2064348, 2126904, 2392767, 2699532, 2924493, 3096522, 3190356, 3899324, 4049298, 4128696, 4785534, 5399064, 5848986, 6193044, 6380712, 7798648, 8098596, 8773479, 9571068, 11697972, 12386088, 16197192, 17546958, 19142136, 23395944, 26320437, 35093916, 52640874, 70187832, 105281748, 210563496]

約数ペア:

[(1, 210563496), (2, 105281748), (3, 70187832), (4, 52640874), (6, 35093916), (8, 26320437), (9, 23395944), (11, 19142136), (12, 17546958), (13, 16197192), (17, 12386088), (18, 11697972), (22, 9571068), (24, 8773479), (26, 8098596), (27, 7798648), (33, 6380712), (34, 6193044), (36, 5848986), (39, 5399064), (44, 4785534), (51, 4128696), (52, 4049298), (54, 3899324), (66, 3190356), (68, 3096522), (72, 2924493), (78, 2699532), (88, 2392767), (99, 2126904), (102, 2064348), (104, 2024649), (108, 1949662), (117, 1799688), (132, 1595178), (136, 1548261), (143, 1472472), (153, 1376232), (156, 1349766), (187, 1126008), (198, 1063452), (204, 1032174), (216, 974831), (221, 952776), (234, 899844), (264, 797589), (286, 736236), (297, 708968), (306, 688116), (312, 674883), (351, 599896), (374, 563004), (396, 531726), (401, 525096), (408, 516087), (429, 490824), (442, 476388), (459, 458744), (468, 449922), (561, 375336), (572, 368118), (594, 354484), (612, 344058), (663, 317592), (702, 299948), (748, 281502), (792, 265863), (802, 262548), (858, 245412), (884, 238194), (918, 229372), (936, 224961), (1122, 187668), (1144, 184059), (1188, 177242), (1203, 175032), (1224, 172029), (1287, 163608), (1326, 158796), (1404, 149974), (1496, 140751), (1604, 131274), (1683, 125112), (1716, 122706), (1768, 119097), (1836, 114686), (1989, 105864), (2244, 93834), (2376, 88621), (2406, 87516), (2431, 86616), (2574, 81804), (2652, 79398), (2808, 74987), (3208, 65637), (3366, 62556), (3432, 61353), (3609, 58344), (3672, 57343), (3861, 54536), (3978, 52932), (4411, 47736), (4488, 46917), (4812, 43758), (4862, 43308), (5049, 41704), (5148, 40902), (5213, 40392), (5304, 39699), (5967, 35288), (6732, 31278), (6817, 30888), (7218, 29172), (7293, 28872), (7722, 27268), (7956, 26466), (8822, 23868), (9624, 21879), (9724, 21654), (10098, 20852), (10296, 20451), (10426, 20196), (10827, 19448), (11934, 17644), (13233, 15912), (13464, 15639), (13634, 15444), (14436, 14586)]