231649704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 515278296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 149, 151, 156, 198, 234, 264, 286, 298, 302, 312, 396, 429, 447, 453, 468, 572, 596, 604, 792, 858, 894, 906, 936, 1144, 1192, 1208, 1287, 1341, 1359, 1639, 1661, 1716, 1788, 1812, 1937, 1963, 2574, 2682, 2718, 3278, 3322, 3432, 3576, 3624, 3874, 3926, 4917, 4983, 5148, 5364, 5436, 5811, 5889, 6556, 6644, 7748, 7852, 9834, 9966, 10296, 10728, 10872, 11622, 11778, 13112, 13288, 14751, 14949, 15496, 15704, 17433, 17667, 19668, 19932, 21307, 21593, 22499, 23244, 23556, 29502, 29898, 34866, 35334, 39336, 39864, 42614, 43186, 44998, 46488, 47112, 59004, 59796, 63921, 64779, 67497, 69732, 70668, 85228, 86372, 89996, 118008, 119592, 127842, 129558, 134994, 139464, 141336, 170456, 172744, 179992, 191763, 194337, 202491, 247489, 255684, 259116, 269988, 292487, 383526, 388674, 404982, 494978, 511368, 518232, 539976, 584974, 742467, 767052, 777348, 809964, 877461, 989956, 1169948, 1484934, 1534104, 1554696, 1619928, 1754922, 1979912, 2227401, 2339896, 2632383, 2969868, 3217357, 3509844, 4454802, 5264766, 5939736, 6434714, 7019688, 8909604, 9652071, 10529532, 12869428, 17819208, 19304142, 21059064, 25738856, 28956213, 38608284, 57912426, 77216568, 115824852, 231649704]

約数ペア:

[(1, 231649704), (2, 115824852), (3, 77216568), (4, 57912426), (6, 38608284), (8, 28956213), (9, 25738856), (11, 21059064), (12, 19304142), (13, 17819208), (18, 12869428), (22, 10529532), (24, 9652071), (26, 8909604), (33, 7019688), (36, 6434714), (39, 5939736), (44, 5264766), (52, 4454802), (66, 3509844), (72, 3217357), (78, 2969868), (88, 2632383), (99, 2339896), (104, 2227401), (117, 1979912), (132, 1754922), (143, 1619928), (149, 1554696), (151, 1534104), (156, 1484934), (198, 1169948), (234, 989956), (264, 877461), (286, 809964), (298, 777348), (302, 767052), (312, 742467), (396, 584974), (429, 539976), (447, 518232), (453, 511368), (468, 494978), (572, 404982), (596, 388674), (604, 383526), (792, 292487), (858, 269988), (894, 259116), (906, 255684), (936, 247489), (1144, 202491), (1192, 194337), (1208, 191763), (1287, 179992), (1341, 172744), (1359, 170456), (1639, 141336), (1661, 139464), (1716, 134994), (1788, 129558), (1812, 127842), (1937, 119592), (1963, 118008), (2574, 89996), (2682, 86372), (2718, 85228), (3278, 70668), (3322, 69732), (3432, 67497), (3576, 64779), (3624, 63921), (3874, 59796), (3926, 59004), (4917, 47112), (4983, 46488), (5148, 44998), (5364, 43186), (5436, 42614), (5811, 39864), (5889, 39336), (6556, 35334), (6644, 34866), (7748, 29898), (7852, 29502), (9834, 23556), (9966, 23244), (10296, 22499), (10728, 21593), (10872, 21307), (11622, 19932), (11778, 19668), (13112, 17667), (13288, 17433), (14751, 15704), (14949, 15496)]