404481612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 1025341632

約数和(自身を除く): 620860020

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 157, 173, 204, 219, 292, 314, 346, 438, 471, 519, 628, 692, 876, 942, 1038, 1241, 1884, 2076, 2482, 2669, 2941, 3723, 4964, 5338, 5882, 7446, 8007, 8823, 10676, 11461, 11764, 12629, 14892, 16014, 17646, 22922, 25258, 27161, 32028, 34383, 35292, 37887, 45844, 50516, 54322, 68766, 75774, 81483, 108644, 137532, 151548, 162966, 194837, 214693, 325932, 389674, 429386, 461737, 584511, 644079, 779348, 858772, 923474, 1169022, 1288158, 1385211, 1846948, 1982753, 2338044, 2576316, 2770422, 3965506, 5540844, 5948259, 7931012, 11896518, 23793036, 33706801, 67413602, 101120403, 134827204, 202240806, 404481612]

約数ペア:

[(1, 404481612), (2, 202240806), (3, 134827204), (4, 101120403), (6, 67413602), (12, 33706801), (17, 23793036), (34, 11896518), (51, 7931012), (68, 5948259), (73, 5540844), (102, 3965506), (146, 2770422), (157, 2576316), (173, 2338044), (204, 1982753), (219, 1846948), (292, 1385211), (314, 1288158), (346, 1169022), (438, 923474), (471, 858772), (519, 779348), (628, 644079), (692, 584511), (876, 461737), (942, 429386), (1038, 389674), (1241, 325932), (1884, 214693), (2076, 194837), (2482, 162966), (2669, 151548), (2941, 137532), (3723, 108644), (4964, 81483), (5338, 75774), (5882, 68766), (7446, 54322), (8007, 50516), (8823, 45844), (10676, 37887), (11461, 35292), (11764, 34383), (12629, 32028), (14892, 27161), (16014, 25258), (17646, 22922)]