1293132996

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{7879}}^1$

素因数の和:8033

約数の個数: 72

約数和(自身を含む): 3373144320

約数和(自身を除く): 2080011324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 97, 141, 188, 194, 282, 291, 388, 423, 564, 582, 846, 873, 1164, 1692, 1746, 3492, 4559, 7879, 9118, 13677, 15758, 18236, 23637, 27354, 31516, 41031, 47274, 54708, 70911, 82062, 94548, 141822, 164124, 283644, 370313, 740626, 764263, 1110939, 1481252, 1528526, 2221878, 2292789, 3057052, 3332817, 4443756, 4585578, 6665634, 6878367, 9171156, 13331268, 13756734, 27513468, 35920361, 71840722, 107761083, 143681444, 215522166, 323283249, 431044332, 646566498, 1293132996]

約数ペア:

[(1, 1293132996), (2, 646566498), (3, 431044332), (4, 323283249), (6, 215522166), (9, 143681444), (12, 107761083), (18, 71840722), (36, 35920361), (47, 27513468), (94, 13756734), (97, 13331268), (141, 9171156), (188, 6878367), (194, 6665634), (282, 4585578), (291, 4443756), (388, 3332817), (423, 3057052), (564, 2292789), (582, 2221878), (846, 1528526), (873, 1481252), (1164, 1110939), (1692, 764263), (1746, 740626), (3492, 370313), (4559, 283644), (7879, 164124), (9118, 141822), (13677, 94548), (15758, 82062), (18236, 70911), (23637, 54708), (27354, 47274), (31516, 41031)]