427941108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 1323680904

約数和(自身を除く): 895739796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 61, 63, 82, 84, 97, 98, 122, 123, 126, 147, 164, 183, 194, 196, 244, 246, 252, 287, 291, 294, 366, 369, 388, 427, 441, 492, 549, 574, 582, 588, 679, 732, 738, 854, 861, 873, 882, 1098, 1148, 1164, 1281, 1358, 1476, 1708, 1722, 1746, 1764, 2009, 2037, 2196, 2501, 2562, 2583, 2716, 2989, 3444, 3492, 3843, 3977, 4018, 4074, 4753, 5002, 5124, 5166, 5917, 5978, 6027, 6111, 7503, 7686, 7954, 8036, 8148, 8967, 9506, 10004, 10332, 11834, 11931, 11956, 12054, 12222, 14259, 15006, 15372, 15908, 17507, 17751, 17934, 18081, 19012, 22509, 23668, 23862, 24108, 24444, 26901, 27839, 28518, 30012, 35014, 35502, 35793, 35868, 36162, 41419, 42777, 45018, 47724, 52521, 53253, 53802, 55678, 57036, 70028, 71004, 71586, 72324, 82838, 83517, 85554, 90036, 105042, 106506, 107604, 111356, 122549, 124257, 143172, 157563, 165676, 167034, 171108, 194873, 210084, 213012, 242597, 245098, 248514, 250551, 289933, 315126, 334068, 367647, 372771, 389746, 485194, 490196, 497028, 501102, 579866, 584619, 630252, 727791, 735294, 745542, 779492, 869799, 970388, 1002204, 1102941, 1159732, 1169238, 1455582, 1470588, 1491084, 1698179, 1739598, 1753857, 2183373, 2205882, 2338476, 2609397, 2911164, 3396358, 3479196, 3507714, 4366746, 4411764, 5094537, 5218794, 6792716, 7015428, 8733492, 10189074, 10437588, 11887253, 15283611, 20378148, 23774506, 30567222, 35661759, 47549012, 61134444, 71323518, 106985277, 142647036, 213970554, 427941108]

約数ペア:

[(1, 427941108), (2, 213970554), (3, 142647036), (4, 106985277), (6, 71323518), (7, 61134444), (9, 47549012), (12, 35661759), (14, 30567222), (18, 23774506), (21, 20378148), (28, 15283611), (36, 11887253), (41, 10437588), (42, 10189074), (49, 8733492), (61, 7015428), (63, 6792716), (82, 5218794), (84, 5094537), (97, 4411764), (98, 4366746), (122, 3507714), (123, 3479196), (126, 3396358), (147, 2911164), (164, 2609397), (183, 2338476), (194, 2205882), (196, 2183373), (244, 1753857), (246, 1739598), (252, 1698179), (287, 1491084), (291, 1470588), (294, 1455582), (366, 1169238), (369, 1159732), (388, 1102941), (427, 1002204), (441, 970388), (492, 869799), (549, 779492), (574, 745542), (582, 735294), (588, 727791), (679, 630252), (732, 584619), (738, 579866), (854, 501102), (861, 497028), (873, 490196), (882, 485194), (1098, 389746), (1148, 372771), (1164, 367647), (1281, 334068), (1358, 315126), (1476, 289933), (1708, 250551), (1722, 248514), (1746, 245098), (1764, 242597), (2009, 213012), (2037, 210084), (2196, 194873), (2501, 171108), (2562, 167034), (2583, 165676), (2716, 157563), (2989, 143172), (3444, 124257), (3492, 122549), (3843, 111356), (3977, 107604), (4018, 106506), (4074, 105042), (4753, 90036), (5002, 85554), (5124, 83517), (5166, 82838), (5917, 72324), (5978, 71586), (6027, 71004), (6111, 70028), (7503, 57036), (7686, 55678), (7954, 53802), (8036, 53253), (8148, 52521), (8967, 47724), (9506, 45018), (10004, 42777), (10332, 41419), (11834, 36162), (11931, 35868), (11956, 35793), (12054, 35502), (12222, 35014), (14259, 30012), (15006, 28518), (15372, 27839), (15908, 26901), (17507, 24444), (17751, 24108), (17934, 23862), (18081, 23668), (19012, 22509)]