428287752

素因数分解:

$2^3\times 3^2\times {\mathrm{2273}}^1\times {\mathrm{2617}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 1160899740

約数和(自身を除く): 732611988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2273, 2617, 4546, 5234, 6819, 7851, 9092, 10468, 13638, 15702, 18184, 20457, 20936, 23553, 27276, 31404, 40914, 47106, 54552, 62808, 81828, 94212, 163656, 188424, 5948441, 11896882, 17845323, 23793764, 35690646, 47587528, 53535969, 71381292, 107071938, 142762584, 214143876, 428287752]

約数ペア:

[(1, 428287752), (2, 214143876), (3, 142762584), (4, 107071938), (6, 71381292), (8, 53535969), (9, 47587528), (12, 35690646), (18, 23793764), (24, 17845323), (36, 11896882), (72, 5948441), (2273, 188424), (2617, 163656), (4546, 94212), (5234, 81828), (6819, 62808), (7851, 54552), (9092, 47106), (10468, 40914), (13638, 31404), (15702, 27276), (18184, 23553), (20457, 20936)]