268833222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 707097600

約数和(自身を除く): 438264378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 89, 122, 126, 131, 178, 183, 189, 262, 267, 366, 378, 393, 427, 534, 549, 623, 786, 801, 854, 917, 1098, 1179, 1246, 1281, 1602, 1647, 1834, 1869, 2358, 2403, 2562, 2751, 3294, 3537, 3738, 3843, 4806, 5429, 5502, 5607, 7074, 7686, 7991, 8253, 10858, 11214, 11529, 11659, 15982, 16287, 16506, 16821, 23058, 23318, 23973, 24759, 32574, 33642, 34977, 38003, 47946, 48861, 49518, 55937, 69954, 71919, 76006, 81613, 97722, 104931, 111874, 114009, 143838, 146583, 163226, 167811, 209862, 215757, 228018, 244839, 293166, 314793, 335622, 342027, 431514, 489678, 503433, 629586, 684054, 711199, 734517, 1006866, 1026081, 1422398, 1469034, 1510299, 2052162, 2133597, 2203551, 3020598, 4267194, 4407102, 4978393, 6400791, 9956786, 12801582, 14935179, 19202373, 29870358, 38404746, 44805537, 89611074, 134416611, 268833222]

約数ペア:

[(1, 268833222), (2, 134416611), (3, 89611074), (6, 44805537), (7, 38404746), (9, 29870358), (14, 19202373), (18, 14935179), (21, 12801582), (27, 9956786), (42, 6400791), (54, 4978393), (61, 4407102), (63, 4267194), (89, 3020598), (122, 2203551), (126, 2133597), (131, 2052162), (178, 1510299), (183, 1469034), (189, 1422398), (262, 1026081), (267, 1006866), (366, 734517), (378, 711199), (393, 684054), (427, 629586), (534, 503433), (549, 489678), (623, 431514), (786, 342027), (801, 335622), (854, 314793), (917, 293166), (1098, 244839), (1179, 228018), (1246, 215757), (1281, 209862), (1602, 167811), (1647, 163226), (1834, 146583), (1869, 143838), (2358, 114009), (2403, 111874), (2562, 104931), (2751, 97722), (3294, 81613), (3537, 76006), (3738, 71919), (3843, 69954), (4806, 55937), (5429, 49518), (5502, 48861), (5607, 47946), (7074, 38003), (7686, 34977), (7991, 33642), (8253, 32574), (10858, 24759), (11214, 23973), (11529, 23318), (11659, 23058), (15982, 16821), (16287, 16506)]