261093084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 728856576

約数和(自身を除く): 467763492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 282, 287, 329, 492, 564, 574, 658, 861, 987, 1148, 1316, 1613, 1722, 1927, 1974, 3226, 3444, 3854, 3948, 4839, 5781, 6452, 7708, 9678, 11291, 11562, 13489, 19356, 22582, 23124, 26978, 33873, 40467, 45164, 53956, 66133, 67746, 75811, 80934, 132266, 135492, 151622, 161868, 198399, 227433, 264532, 303244, 396798, 454866, 462931, 530677, 793596, 909732, 925862, 1061354, 1388793, 1592031, 1851724, 2122708, 2777586, 3108251, 3184062, 5555172, 6216502, 6368124, 9324753, 12433004, 18649506, 21757757, 37299012, 43515514, 65273271, 87031028, 130546542, 261093084]

約数ペア:

[(1, 261093084), (2, 130546542), (3, 87031028), (4, 65273271), (6, 43515514), (7, 37299012), (12, 21757757), (14, 18649506), (21, 12433004), (28, 9324753), (41, 6368124), (42, 6216502), (47, 5555172), (82, 3184062), (84, 3108251), (94, 2777586), (123, 2122708), (141, 1851724), (164, 1592031), (188, 1388793), (246, 1061354), (282, 925862), (287, 909732), (329, 793596), (492, 530677), (564, 462931), (574, 454866), (658, 396798), (861, 303244), (987, 264532), (1148, 227433), (1316, 198399), (1613, 161868), (1722, 151622), (1927, 135492), (1974, 132266), (3226, 80934), (3444, 75811), (3854, 67746), (3948, 66133), (4839, 53956), (5781, 45164), (6452, 40467), (7708, 33873), (9678, 26978), (11291, 23124), (11562, 22582), (13489, 19356)]