406326540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{797}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 1182444480

約数和(自身を除く): 776117940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 293, 348, 435, 580, 586, 797, 870, 879, 1172, 1465, 1594, 1740, 1758, 2391, 2930, 3188, 3516, 3985, 4395, 4782, 5860, 7970, 8497, 8790, 9564, 11955, 15940, 16994, 17580, 23113, 23910, 25491, 33988, 42485, 46226, 47820, 50982, 69339, 84970, 92452, 101964, 115565, 127455, 138678, 169940, 231130, 233521, 254910, 277356, 346695, 462260, 467042, 509820, 693390, 700563, 934084, 1167605, 1386780, 1401126, 2335210, 2802252, 3502815, 4670420, 6772109, 7005630, 13544218, 14011260, 20316327, 27088436, 33860545, 40632654, 67721090, 81265308, 101581635, 135442180, 203163270, 406326540]

約数ペア:

[(1, 406326540), (2, 203163270), (3, 135442180), (4, 101581635), (5, 81265308), (6, 67721090), (10, 40632654), (12, 33860545), (15, 27088436), (20, 20316327), (29, 14011260), (30, 13544218), (58, 7005630), (60, 6772109), (87, 4670420), (116, 3502815), (145, 2802252), (174, 2335210), (290, 1401126), (293, 1386780), (348, 1167605), (435, 934084), (580, 700563), (586, 693390), (797, 509820), (870, 467042), (879, 462260), (1172, 346695), (1465, 277356), (1594, 254910), (1740, 233521), (1758, 231130), (2391, 169940), (2930, 138678), (3188, 127455), (3516, 115565), (3985, 101964), (4395, 92452), (4782, 84970), (5860, 69339), (7970, 50982), (8497, 47820), (8790, 46226), (9564, 42485), (11955, 33988), (15940, 25491), (16994, 23910), (17580, 23113)]