1296317284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2381400000

約数和(自身を除く): 1085082716

約数列:

[1, 2, 4, 29, 58, 116, 149, 179, 298, 358, 419, 596, 716, 838, 1676, 4321, 5191, 8642, 10382, 12151, 17284, 20764, 24302, 26671, 48604, 53342, 62431, 75001, 106684, 124862, 150002, 249724, 300004, 773459, 1546918, 1810499, 2175029, 3093836, 3620998, 4350058, 7241996, 8700116, 11175149, 22350298, 44700596, 324079321, 648158642, 1296317284]

約数ペア:

[(1, 1296317284), (2, 648158642), (4, 324079321), (29, 44700596), (58, 22350298), (116, 11175149), (149, 8700116), (179, 7241996), (298, 4350058), (358, 3620998), (419, 3093836), (596, 2175029), (716, 1810499), (838, 1546918), (1676, 773459), (4321, 300004), (5191, 249724), (8642, 150002), (10382, 124862), (12151, 106684), (17284, 75001), (20764, 62431), (24302, 53342), (26671, 48604)]