213445008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 720370560

約数和(自身を除く): 506925552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 59, 63, 72, 74, 84, 97, 111, 112, 118, 126, 144, 148, 168, 177, 194, 222, 236, 252, 259, 291, 296, 333, 336, 354, 388, 413, 444, 472, 504, 518, 531, 582, 592, 666, 679, 708, 776, 777, 826, 873, 888, 944, 1008, 1036, 1062, 1164, 1239, 1332, 1358, 1416, 1552, 1554, 1652, 1746, 1776, 2037, 2072, 2124, 2183, 2328, 2331, 2478, 2664, 2716, 2832, 3108, 3304, 3492, 3589, 3717, 4074, 4144, 4248, 4366, 4656, 4662, 4956, 5328, 5432, 5723, 6111, 6216, 6549, 6608, 6984, 7178, 7434, 8148, 8496, 8732, 9324, 9912, 10767, 10864, 11446, 12222, 12432, 13098, 13968, 14356, 14868, 15281, 16296, 17169, 17464, 18648, 19647, 19824, 21534, 22892, 24444, 25123, 26196, 28712, 29736, 30562, 32301, 32592, 34338, 34928, 37296, 39294, 40061, 43068, 45784, 45843, 48888, 50246, 51507, 52392, 57424, 59472, 61124, 64602, 68676, 75369, 78588, 80122, 86136, 91568, 91686, 97776, 100492, 103014, 104784, 120183, 122248, 129204, 137352, 137529, 150738, 157176, 160244, 172272, 183372, 200984, 206028, 211751, 226107, 240366, 244496, 258408, 274704, 275058, 301476, 314352, 320488, 360549, 366744, 401968, 412056, 423502, 452214, 480732, 516816, 550116, 602952, 635253, 640976, 721098, 733488, 824112, 847004, 904428, 961464, 1100232, 1205904, 1270506, 1442196, 1482257, 1694008, 1808856, 1905759, 1922928, 2200464, 2541012, 2884392, 2964514, 3388016, 3617712, 3811518, 4446771, 5082024, 5768784, 5929028, 7623036, 8893542, 10164048, 11858056, 13340313, 15246072, 17787084, 23716112, 26680626, 30492144, 35574168, 53361252, 71148336, 106722504, 213445008]

約数ペア:

[(1, 213445008), (2, 106722504), (3, 71148336), (4, 53361252), (6, 35574168), (7, 30492144), (8, 26680626), (9, 23716112), (12, 17787084), (14, 15246072), (16, 13340313), (18, 11858056), (21, 10164048), (24, 8893542), (28, 7623036), (36, 5929028), (37, 5768784), (42, 5082024), (48, 4446771), (56, 3811518), (59, 3617712), (63, 3388016), (72, 2964514), (74, 2884392), (84, 2541012), (97, 2200464), (111, 1922928), (112, 1905759), (118, 1808856), (126, 1694008), (144, 1482257), (148, 1442196), (168, 1270506), (177, 1205904), (194, 1100232), (222, 961464), (236, 904428), (252, 847004), (259, 824112), (291, 733488), (296, 721098), (333, 640976), (336, 635253), (354, 602952), (388, 550116), (413, 516816), (444, 480732), (472, 452214), (504, 423502), (518, 412056), (531, 401968), (582, 366744), (592, 360549), (666, 320488), (679, 314352), (708, 301476), (776, 275058), (777, 274704), (826, 258408), (873, 244496), (888, 240366), (944, 226107), (1008, 211751), (1036, 206028), (1062, 200984), (1164, 183372), (1239, 172272), (1332, 160244), (1358, 157176), (1416, 150738), (1552, 137529), (1554, 137352), (1652, 129204), (1746, 122248), (1776, 120183), (2037, 104784), (2072, 103014), (2124, 100492), (2183, 97776), (2328, 91686), (2331, 91568), (2478, 86136), (2664, 80122), (2716, 78588), (2832, 75369), (3108, 68676), (3304, 64602), (3492, 61124), (3589, 59472), (3717, 57424), (4074, 52392), (4144, 51507), (4248, 50246), (4366, 48888), (4656, 45843), (4662, 45784), (4956, 43068), (5328, 40061), (5432, 39294), (5723, 37296), (6111, 34928), (6216, 34338), (6549, 32592), (6608, 32301), (6984, 30562), (7178, 29736), (7434, 28712), (8148, 26196), (8496, 25123), (8732, 24444), (9324, 22892), (9912, 21534), (10767, 19824), (10864, 19647), (11446, 18648), (12222, 17464), (12432, 17169), (13098, 16296), (13968, 15281), (14356, 14868)]