298300158

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:943

約数の個数: 80

約数和(自身を含む): 724489920

約数和(自身を除く): 426189762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 197, 234, 351, 394, 591, 702, 719, 1053, 1182, 1438, 1773, 2106, 2157, 2561, 3546, 4314, 5122, 5319, 6471, 7683, 9347, 10638, 12942, 15366, 15957, 18694, 19413, 23049, 28041, 31914, 38826, 46098, 56082, 58239, 69147, 84123, 116478, 138294, 141643, 168246, 207441, 252369, 283286, 414882, 424929, 504738, 757107, 849858, 1274787, 1514214, 1841359, 2549574, 3682718, 3824361, 5524077, 7648722, 11048154, 11473083, 16572231, 22946166, 33144462, 49716693, 99433386, 149150079, 298300158]

約数ペア:

[(1, 298300158), (2, 149150079), (3, 99433386), (6, 49716693), (9, 33144462), (13, 22946166), (18, 16572231), (26, 11473083), (27, 11048154), (39, 7648722), (54, 5524077), (78, 3824361), (81, 3682718), (117, 2549574), (162, 1841359), (197, 1514214), (234, 1274787), (351, 849858), (394, 757107), (591, 504738), (702, 424929), (719, 414882), (1053, 283286), (1182, 252369), (1438, 207441), (1773, 168246), (2106, 141643), (2157, 138294), (2561, 116478), (3546, 84123), (4314, 69147), (5122, 58239), (5319, 56082), (6471, 46098), (7683, 38826), (9347, 31914), (10638, 28041), (12942, 23049), (15366, 19413), (15957, 18694)]