400395492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{93463}}^1$

素因数の和:93497

約数の個数: 72

約数和(自身を含む): 1224752256

約数和(自身を除く): 824356764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 93463, 186926, 280389, 373852, 560778, 654241, 841167, 1121556, 1308482, 1588871, 1682334, 1962723, 2616964, 3177742, 3364668, 3925446, 4766613, 5888169, 6355484, 7850892, 9533226, 11122097, 11776338, 14299839, 19066452, 22244194, 23552676, 28599678, 33366291, 44488388, 57199356, 66732582, 100098873, 133465164, 200197746, 400395492]

約数ペア:

[(1, 400395492), (2, 200197746), (3, 133465164), (4, 100098873), (6, 66732582), (7, 57199356), (9, 44488388), (12, 33366291), (14, 28599678), (17, 23552676), (18, 22244194), (21, 19066452), (28, 14299839), (34, 11776338), (36, 11122097), (42, 9533226), (51, 7850892), (63, 6355484), (68, 5888169), (84, 4766613), (102, 3925446), (119, 3364668), (126, 3177742), (153, 2616964), (204, 1962723), (238, 1682334), (252, 1588871), (306, 1308482), (357, 1121556), (476, 841167), (612, 654241), (714, 560778), (1071, 373852), (1428, 280389), (2142, 186926), (4284, 93463)]