249632352

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 763871472

約数和(自身を除く): 514239120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 96, 102, 134, 136, 144, 153, 201, 204, 268, 272, 288, 306, 402, 408, 536, 544, 603, 612, 761, 804, 816, 1072, 1139, 1206, 1224, 1522, 1608, 1632, 2144, 2278, 2283, 2412, 2448, 3044, 3216, 3417, 4556, 4566, 4824, 4896, 6088, 6432, 6834, 6849, 9112, 9132, 9648, 10251, 12176, 12937, 13668, 13698, 18224, 18264, 19296, 20502, 24352, 25874, 27336, 27396, 36448, 36528, 38811, 41004, 50987, 51748, 54672, 54792, 73056, 77622, 82008, 101974, 103496, 109344, 109584, 116433, 152961, 155244, 164016, 203948, 206992, 219168, 232866, 305922, 310488, 328032, 407896, 413984, 458883, 465732, 611844, 620976, 815792, 866779, 917766, 931464, 1223688, 1241952, 1631584, 1733558, 1835532, 1862928, 2447376, 2600337, 3467116, 3671064, 3725856, 4894752, 5200674, 6934232, 7342128, 7801011, 10401348, 13868464, 14684256, 15602022, 20802696, 27736928, 31204044, 41605392, 62408088, 83210784, 124816176, 249632352]

約数ペア:

[(1, 249632352), (2, 124816176), (3, 83210784), (4, 62408088), (6, 41605392), (8, 31204044), (9, 27736928), (12, 20802696), (16, 15602022), (17, 14684256), (18, 13868464), (24, 10401348), (32, 7801011), (34, 7342128), (36, 6934232), (48, 5200674), (51, 4894752), (67, 3725856), (68, 3671064), (72, 3467116), (96, 2600337), (102, 2447376), (134, 1862928), (136, 1835532), (144, 1733558), (153, 1631584), (201, 1241952), (204, 1223688), (268, 931464), (272, 917766), (288, 866779), (306, 815792), (402, 620976), (408, 611844), (536, 465732), (544, 458883), (603, 413984), (612, 407896), (761, 328032), (804, 310488), (816, 305922), (1072, 232866), (1139, 219168), (1206, 206992), (1224, 203948), (1522, 164016), (1608, 155244), (1632, 152961), (2144, 116433), (2278, 109584), (2283, 109344), (2412, 103496), (2448, 101974), (3044, 82008), (3216, 77622), (3417, 73056), (4556, 54792), (4566, 54672), (4824, 51748), (4896, 50987), (6088, 41004), (6432, 38811), (6834, 36528), (6849, 36448), (9112, 27396), (9132, 27336), (9648, 25874), (10251, 24352), (12176, 20502), (12937, 19296), (13668, 18264), (13698, 18224)]