458422008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 1304087040

約数和(自身を除く): 845665032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 71, 74, 88, 111, 132, 142, 148, 213, 222, 264, 284, 296, 407, 426, 444, 568, 661, 781, 814, 852, 888, 1221, 1322, 1562, 1628, 1704, 1983, 2343, 2442, 2627, 2644, 3124, 3256, 3966, 4686, 4884, 5254, 5288, 6248, 7271, 7881, 7932, 9372, 9768, 10508, 14542, 15762, 15864, 18744, 21016, 21813, 24457, 28897, 29084, 31524, 43626, 46931, 48914, 57794, 58168, 63048, 73371, 86691, 87252, 93862, 97828, 115588, 140793, 146742, 173382, 174504, 187724, 195656, 231176, 269027, 281586, 293484, 346764, 375448, 516241, 538054, 563172, 586968, 693528, 807081, 1032482, 1076108, 1126344, 1548723, 1614162, 1736447, 2064964, 2152216, 3097446, 3228324, 3472894, 4129928, 5209341, 6194892, 6456648, 6945788, 10418682, 12389784, 13891576, 19100917, 20837364, 38201834, 41674728, 57302751, 76403668, 114605502, 152807336, 229211004, 458422008]

約数ペア:

[(1, 458422008), (2, 229211004), (3, 152807336), (4, 114605502), (6, 76403668), (8, 57302751), (11, 41674728), (12, 38201834), (22, 20837364), (24, 19100917), (33, 13891576), (37, 12389784), (44, 10418682), (66, 6945788), (71, 6456648), (74, 6194892), (88, 5209341), (111, 4129928), (132, 3472894), (142, 3228324), (148, 3097446), (213, 2152216), (222, 2064964), (264, 1736447), (284, 1614162), (296, 1548723), (407, 1126344), (426, 1076108), (444, 1032482), (568, 807081), (661, 693528), (781, 586968), (814, 563172), (852, 538054), (888, 516241), (1221, 375448), (1322, 346764), (1562, 293484), (1628, 281586), (1704, 269027), (1983, 231176), (2343, 195656), (2442, 187724), (2627, 174504), (2644, 173382), (3124, 146742), (3256, 140793), (3966, 115588), (4686, 97828), (4884, 93862), (5254, 87252), (5288, 86691), (6248, 73371), (7271, 63048), (7881, 58168), (7932, 57794), (9372, 48914), (9768, 46931), (10508, 43626), (14542, 31524), (15762, 29084), (15864, 28897), (18744, 24457), (21016, 21813)]