353361996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2687}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 965712384

約数和(自身を除く): 612350388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1124, 1686, 2529, 2687, 3372, 3653, 5058, 5374, 7306, 8061, 10116, 10748, 10959, 14612, 16122, 21918, 24183, 32244, 32877, 34931, 43836, 48366, 65754, 69862, 96732, 104793, 131508, 139724, 209586, 314379, 419172, 628758, 755047, 1257516, 1510094, 2265141, 3020188, 4530282, 6795423, 9060564, 9815611, 13590846, 19631222, 27181692, 29446833, 39262444, 58893666, 88340499, 117787332, 176680998, 353361996]

約数ペア:

[(1, 353361996), (2, 176680998), (3, 117787332), (4, 88340499), (6, 58893666), (9, 39262444), (12, 29446833), (13, 27181692), (18, 19631222), (26, 13590846), (36, 9815611), (39, 9060564), (52, 6795423), (78, 4530282), (117, 3020188), (156, 2265141), (234, 1510094), (281, 1257516), (468, 755047), (562, 628758), (843, 419172), (1124, 314379), (1686, 209586), (2529, 139724), (2687, 131508), (3372, 104793), (3653, 96732), (5058, 69862), (5374, 65754), (7306, 48366), (8061, 43836), (10116, 34931), (10748, 32877), (10959, 32244), (14612, 24183), (16122, 21918)]