1330379988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 3799756800

約数和(自身を除く): 2469376812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 61, 84, 87, 98, 116, 122, 147, 174, 183, 196, 203, 244, 294, 348, 366, 406, 427, 588, 609, 732, 812, 854, 1218, 1279, 1281, 1421, 1708, 1769, 2436, 2558, 2562, 2842, 2989, 3538, 3837, 4263, 5116, 5124, 5307, 5684, 5978, 7076, 7674, 8526, 8953, 8967, 10614, 11956, 12383, 15348, 17052, 17906, 17934, 21228, 24766, 26859, 35812, 35868, 37091, 37149, 49532, 53718, 62671, 74182, 74298, 78019, 86681, 107436, 111273, 125342, 148364, 148596, 156038, 173362, 188013, 222546, 234057, 250684, 259637, 260043, 312076, 346724, 376026, 445092, 468114, 519274, 520086, 546133, 752052, 778911, 936228, 1038548, 1040172, 1092266, 1557822, 1638399, 1817459, 2184532, 2262551, 3115644, 3276798, 3634918, 3822931, 4525102, 5452377, 6553596, 6787653, 7269836, 7645862, 9050204, 10904754, 11468793, 13575306, 15291724, 15837857, 21809508, 22937586, 27150612, 31675714, 45875172, 47513571, 63351428, 95027142, 110864999, 190054284, 221729998, 332594997, 443459996, 665189994, 1330379988]

約数ペア:

[(1, 1330379988), (2, 665189994), (3, 443459996), (4, 332594997), (6, 221729998), (7, 190054284), (12, 110864999), (14, 95027142), (21, 63351428), (28, 47513571), (29, 45875172), (42, 31675714), (49, 27150612), (58, 22937586), (61, 21809508), (84, 15837857), (87, 15291724), (98, 13575306), (116, 11468793), (122, 10904754), (147, 9050204), (174, 7645862), (183, 7269836), (196, 6787653), (203, 6553596), (244, 5452377), (294, 4525102), (348, 3822931), (366, 3634918), (406, 3276798), (427, 3115644), (588, 2262551), (609, 2184532), (732, 1817459), (812, 1638399), (854, 1557822), (1218, 1092266), (1279, 1040172), (1281, 1038548), (1421, 936228), (1708, 778911), (1769, 752052), (2436, 546133), (2558, 520086), (2562, 519274), (2842, 468114), (2989, 445092), (3538, 376026), (3837, 346724), (4263, 312076), (5116, 260043), (5124, 259637), (5307, 250684), (5684, 234057), (5978, 222546), (7076, 188013), (7674, 173362), (8526, 156038), (8953, 148596), (8967, 148364), (10614, 125342), (11956, 111273), (12383, 107436), (15348, 86681), (17052, 78019), (17906, 74298), (17934, 74182), (21228, 62671), (24766, 53718), (26859, 49532), (35812, 37149), (35868, 37091)]