2199345057

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 4270768320

約数和(自身を除く): 2071423263

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 61, 63, 91, 117, 133, 147, 171, 183, 247, 273, 331, 399, 427, 441, 549, 637, 741, 793, 819, 931, 993, 1159, 1197, 1281, 1729, 1911, 2223, 2317, 2379, 2793, 2979, 2989, 3477, 3843, 4303, 5187, 5551, 5733, 6289, 6951, 7137, 8113, 8379, 8967, 10431, 12103, 12909, 15067, 15561, 16219, 16653, 18867, 20191, 20853, 24339, 26901, 30121, 36309, 38727, 38857, 44023, 45201, 48657, 49959, 56601, 56791, 60573, 73017, 81757, 90363, 105469, 108927, 116571, 132069, 135603, 141337, 145971, 170373, 181719, 210847, 245271, 262483, 271089, 308161, 316407, 349713, 383629, 396207, 424011, 511119, 572299, 632541, 735813, 738283, 787449, 924483, 949221, 989359, 1150887, 1272033, 1716897, 1837381, 1897623, 2214849, 2362347, 2685403, 2773449, 2968077, 3452661, 4006093, 4987177, 5150691, 5512143, 6644547, 8056209, 8904231, 12018279, 12861667, 14961531, 16536429, 18797821, 24168627, 34910239, 36054837, 38585001, 44884593, 56393463, 104730717, 115755003, 169180389, 244371673, 314192151, 733115019, 2199345057]

約数ペア:

[(1, 2199345057), (3, 733115019), (7, 314192151), (9, 244371673), (13, 169180389), (19, 115755003), (21, 104730717), (39, 56393463), (49, 44884593), (57, 38585001), (61, 36054837), (63, 34910239), (91, 24168627), (117, 18797821), (133, 16536429), (147, 14961531), (171, 12861667), (183, 12018279), (247, 8904231), (273, 8056209), (331, 6644547), (399, 5512143), (427, 5150691), (441, 4987177), (549, 4006093), (637, 3452661), (741, 2968077), (793, 2773449), (819, 2685403), (931, 2362347), (993, 2214849), (1159, 1897623), (1197, 1837381), (1281, 1716897), (1729, 1272033), (1911, 1150887), (2223, 989359), (2317, 949221), (2379, 924483), (2793, 787449), (2979, 738283), (2989, 735813), (3477, 632541), (3843, 572299), (4303, 511119), (5187, 424011), (5551, 396207), (5733, 383629), (6289, 349713), (6951, 316407), (7137, 308161), (8113, 271089), (8379, 262483), (8967, 245271), (10431, 210847), (12103, 181719), (12909, 170373), (15067, 145971), (15561, 141337), (16219, 135603), (16653, 132069), (18867, 116571), (20191, 108927), (20853, 105469), (24339, 90363), (26901, 81757), (30121, 73017), (36309, 60573), (38727, 56791), (38857, 56601), (44023, 49959), (45201, 48657)]