551040084

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 180

約数和(自身を含む): 1706179860

約数和(自身を除く): 1155139776

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 81, 84, 98, 108, 122, 126, 147, 162, 183, 189, 196, 244, 252, 294, 324, 366, 378, 427, 441, 549, 567, 569, 588, 732, 756, 854, 882, 1098, 1134, 1138, 1281, 1323, 1647, 1707, 1708, 1764, 2196, 2268, 2276, 2562, 2646, 2989, 3294, 3414, 3843, 3969, 3983, 4941, 5121, 5124, 5292, 5978, 6588, 6828, 7686, 7938, 7966, 8967, 9882, 10242, 11529, 11949, 11956, 15363, 15372, 15876, 15932, 17934, 19764, 20484, 23058, 23898, 26901, 27881, 30726, 34587, 34709, 35847, 35868, 46089, 46116, 47796, 53802, 55762, 61452, 69174, 69418, 71694, 80703, 83643, 92178, 104127, 107541, 107604, 111524, 138348, 138836, 143388, 161406, 167286, 184356, 208254, 215082, 242109, 242963, 250929, 312381, 322623, 322812, 334572, 416508, 430164, 484218, 485926, 501858, 624762, 645246, 728889, 752787, 937143, 968436, 971852, 1003716, 1249524, 1290492, 1457778, 1505574, 1700741, 1874286, 2186667, 2258361, 2811429, 2915556, 3011148, 3401482, 3748572, 4373334, 4516722, 5102223, 5622858, 6560001, 6802964, 8746668, 9033444, 10204446, 11245716, 13120002, 15306669, 19680003, 20408892, 26240004, 30613338, 39360006, 45920007, 61226676, 78720012, 91840014, 137760021, 183680028, 275520042, 551040084]

約数ペア:

[(1, 551040084), (2, 275520042), (3, 183680028), (4, 137760021), (6, 91840014), (7, 78720012), (9, 61226676), (12, 45920007), (14, 39360006), (18, 30613338), (21, 26240004), (27, 20408892), (28, 19680003), (36, 15306669), (42, 13120002), (49, 11245716), (54, 10204446), (61, 9033444), (63, 8746668), (81, 6802964), (84, 6560001), (98, 5622858), (108, 5102223), (122, 4516722), (126, 4373334), (147, 3748572), (162, 3401482), (183, 3011148), (189, 2915556), (196, 2811429), (244, 2258361), (252, 2186667), (294, 1874286), (324, 1700741), (366, 1505574), (378, 1457778), (427, 1290492), (441, 1249524), (549, 1003716), (567, 971852), (569, 968436), (588, 937143), (732, 752787), (756, 728889), (854, 645246), (882, 624762), (1098, 501858), (1134, 485926), (1138, 484218), (1281, 430164), (1323, 416508), (1647, 334572), (1707, 322812), (1708, 322623), (1764, 312381), (2196, 250929), (2268, 242963), (2276, 242109), (2562, 215082), (2646, 208254), (2989, 184356), (3294, 167286), (3414, 161406), (3843, 143388), (3969, 138836), (3983, 138348), (4941, 111524), (5121, 107604), (5124, 107541), (5292, 104127), (5978, 92178), (6588, 83643), (6828, 80703), (7686, 71694), (7938, 69418), (7966, 69174), (8967, 61452), (9882, 55762), (10242, 53802), (11529, 47796), (11949, 46116), (11956, 46089), (15363, 35868), (15372, 35847), (15876, 34709), (15932, 34587), (17934, 30726), (19764, 27881), (20484, 26901), (23058, 23898)]