272234156690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{457621}}^1$

素因数の和:457779

約数の個数: 64

約数和(自身を含む): 537724154880

約数和(自身を除く): 265489998190

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 101, 155, 190, 202, 310, 505, 589, 1010, 1178, 1919, 2945, 3131, 3838, 5890, 6262, 9595, 15655, 19190, 31310, 59489, 118978, 297445, 457621, 594890, 915242, 2288105, 4576210, 8694799, 14186251, 17389598, 28372502, 43473995, 46219721, 70931255, 86947990, 92439442, 141862510, 231098605, 269538769, 462197210, 539077538, 878174699, 1347693845, 1432811351, 1756349398, 2695387690, 2865622702, 4390873495, 7164056755, 8781746990, 14328113510, 27223415669, 54446831338, 136117078345, 272234156690]

約数ペア:

[(1, 272234156690), (2, 136117078345), (5, 54446831338), (10, 27223415669), (19, 14328113510), (31, 8781746990), (38, 7164056755), (62, 4390873495), (95, 2865622702), (101, 2695387690), (155, 1756349398), (190, 1432811351), (202, 1347693845), (310, 878174699), (505, 539077538), (589, 462197210), (1010, 269538769), (1178, 231098605), (1919, 141862510), (2945, 92439442), (3131, 86947990), (3838, 70931255), (5890, 46219721), (6262, 43473995), (9595, 28372502), (15655, 17389598), (19190, 14186251), (31310, 8694799), (59489, 4576210), (118978, 2288105), (297445, 915242), (457621, 594890)]