678913092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 216

約数和(自身を含む): 2141746880

約数和(自身を除く): 1462833788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 121, 132, 143, 156, 171, 198, 209, 228, 234, 242, 247, 286, 342, 363, 396, 418, 429, 468, 484, 494, 572, 627, 631, 684, 726, 741, 836, 858, 988, 1089, 1254, 1262, 1287, 1452, 1482, 1573, 1716, 1881, 1893, 2178, 2223, 2299, 2508, 2524, 2574, 2717, 2964, 3146, 3762, 3786, 4356, 4446, 4598, 4719, 5148, 5434, 5679, 6292, 6897, 6941, 7524, 7572, 8151, 8203, 8892, 9196, 9438, 10868, 11358, 11989, 13794, 13882, 14157, 16302, 16406, 18876, 20691, 20823, 22716, 23978, 24453, 24609, 27588, 27764, 28314, 29887, 32604, 32812, 35967, 41382, 41646, 47956, 48906, 49218, 56628, 59774, 62469, 71934, 73827, 76351, 82764, 83292, 89661, 90233, 97812, 98436, 107901, 119548, 124938, 131879, 143868, 147654, 152702, 155857, 179322, 180466, 215802, 229053, 249876, 263758, 268983, 270699, 295308, 305404, 311714, 358644, 360932, 395637, 431604, 458106, 467571, 527516, 537966, 541398, 623428, 687159, 791274, 812097, 916212, 935142, 992563, 1075932, 1082796, 1186911, 1374318, 1402713, 1450669, 1582548, 1624194, 1714427, 1870284, 1985126, 2373822, 2748636, 2805426, 2901338, 2977689, 3248388, 3428854, 3970252, 4352007, 4747644, 5143281, 5610852, 5802676, 5955378, 6857708, 8704014, 8933067, 10286562, 11910756, 13056021, 15429843, 17408028, 17866134, 18858697, 20573124, 26112042, 30859686, 35732268, 37717394, 52224084, 56576091, 61719372, 75434788, 113152182, 169728273, 226304364, 339456546, 678913092]

約数ペア:

[(1, 678913092), (2, 339456546), (3, 226304364), (4, 169728273), (6, 113152182), (9, 75434788), (11, 61719372), (12, 56576091), (13, 52224084), (18, 37717394), (19, 35732268), (22, 30859686), (26, 26112042), (33, 20573124), (36, 18858697), (38, 17866134), (39, 17408028), (44, 15429843), (52, 13056021), (57, 11910756), (66, 10286562), (76, 8933067), (78, 8704014), (99, 6857708), (114, 5955378), (117, 5802676), (121, 5610852), (132, 5143281), (143, 4747644), (156, 4352007), (171, 3970252), (198, 3428854), (209, 3248388), (228, 2977689), (234, 2901338), (242, 2805426), (247, 2748636), (286, 2373822), (342, 1985126), (363, 1870284), (396, 1714427), (418, 1624194), (429, 1582548), (468, 1450669), (484, 1402713), (494, 1374318), (572, 1186911), (627, 1082796), (631, 1075932), (684, 992563), (726, 935142), (741, 916212), (836, 812097), (858, 791274), (988, 687159), (1089, 623428), (1254, 541398), (1262, 537966), (1287, 527516), (1452, 467571), (1482, 458106), (1573, 431604), (1716, 395637), (1881, 360932), (1893, 358644), (2178, 311714), (2223, 305404), (2299, 295308), (2508, 270699), (2524, 268983), (2574, 263758), (2717, 249876), (2964, 229053), (3146, 215802), (3762, 180466), (3786, 179322), (4356, 155857), (4446, 152702), (4598, 147654), (4719, 143868), (5148, 131879), (5434, 124938), (5679, 119548), (6292, 107901), (6897, 98436), (6941, 97812), (7524, 90233), (7572, 89661), (8151, 83292), (8203, 82764), (8892, 76351), (9196, 73827), (9438, 71934), (10868, 62469), (11358, 59774), (11989, 56628), (13794, 49218), (13882, 48906), (14157, 47956), (16302, 41646), (16406, 41382), (18876, 35967), (20691, 32812), (20823, 32604), (22716, 29887), (23978, 28314), (24453, 27764), (24609, 27588)]