3119560496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4774

約数の個数: 80

約数和(自身を含む): 6742068480

約数和(自身を除く): 3622507984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 61, 104, 106, 122, 208, 212, 244, 424, 488, 689, 793, 848, 976, 1378, 1586, 2756, 3172, 3233, 4639, 5512, 6344, 6466, 9278, 11024, 12688, 12932, 18556, 25864, 37112, 42029, 51728, 60307, 74224, 84058, 120614, 168116, 241228, 245867, 282979, 336232, 482456, 491734, 565958, 672464, 964912, 983468, 1131916, 1966936, 2263832, 3196271, 3678727, 3933872, 4527664, 6392542, 7357454, 12785084, 14714908, 14997887, 25570168, 29429816, 29995774, 51140336, 58859632, 59991548, 119983096, 194972531, 239966192, 389945062, 779890124, 1559780248, 3119560496]

約数ペア:

[(1, 3119560496), (2, 1559780248), (4, 779890124), (8, 389945062), (13, 239966192), (16, 194972531), (26, 119983096), (52, 59991548), (53, 58859632), (61, 51140336), (104, 29995774), (106, 29429816), (122, 25570168), (208, 14997887), (212, 14714908), (244, 12785084), (424, 7357454), (488, 6392542), (689, 4527664), (793, 3933872), (848, 3678727), (976, 3196271), (1378, 2263832), (1586, 1966936), (2756, 1131916), (3172, 983468), (3233, 964912), (4639, 672464), (5512, 565958), (6344, 491734), (6466, 482456), (9278, 336232), (11024, 282979), (12688, 245867), (12932, 241228), (18556, 168116), (25864, 120614), (37112, 84058), (42029, 74224), (51728, 60307)]