7901386056

素因数分解:

$2^3\times 3^9\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 23622152400

約数和(自身を除く): 15720766344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 139, 152, 162, 171, 216, 228, 243, 278, 324, 342, 361, 417, 456, 486, 513, 556, 648, 684, 722, 729, 834, 972, 1026, 1083, 1112, 1251, 1368, 1444, 1458, 1539, 1668, 1944, 2052, 2166, 2187, 2502, 2641, 2888, 2916, 3078, 3249, 3336, 3753, 4104, 4332, 4374, 4617, 5004, 5282, 5832, 6156, 6498, 6561, 7506, 7923, 8664, 8748, 9234, 9747, 10008, 10564, 11259, 12312, 12996, 13122, 13851, 15012, 15846, 17496, 18468, 19494, 19683, 21128, 22518, 23769, 25992, 26244, 27702, 29241, 30024, 31692, 33777, 36936, 38988, 39366, 41553, 45036, 47538, 50179, 52488, 55404, 58482, 63384, 67554, 71307, 77976, 78732, 83106, 87723, 90072, 95076, 100358, 101331, 110808, 116964, 124659, 135108, 142614, 150537, 157464, 166212, 175446, 190152, 200716, 202662, 213921, 233928, 249318, 263169, 270216, 285228, 301074, 303993, 332424, 350892, 373977, 401432, 405324, 427842, 451611, 498636, 526338, 570456, 602148, 607986, 641763, 701784, 747954, 789507, 810648, 855684, 903222, 911979, 997272, 1052676, 1204296, 1215972, 1283526, 1354833, 1495908, 1579014, 1711368, 1806444, 1823958, 1925289, 2105352, 2368521, 2431944, 2567052, 2709666, 2735937, 2991816, 3158028, 3612888, 3647916, 3850578, 4064499, 4737042, 5134104, 5419332, 5471874, 5775867, 6316056, 7105563, 7295832, 7701156, 8128998, 9474084, 10838664, 10943748, 11551734, 12193497, 14211126, 15402312, 16257996, 17327601, 18948168, 21887496, 23103468, 24386994, 28422252, 32515992, 34655202, 36580491, 46206936, 48773988, 51982803, 56844504, 69310404, 73160982, 97547976, 103965606, 109741473, 138620808, 146321964, 207931212, 219482946, 292643928, 329224419, 415862424, 438965892, 658448838, 877931784, 987673257, 1316897676, 1975346514, 2633795352, 3950693028, 7901386056]

約数ペア:

[(1, 7901386056), (2, 3950693028), (3, 2633795352), (4, 1975346514), (6, 1316897676), (8, 987673257), (9, 877931784), (12, 658448838), (18, 438965892), (19, 415862424), (24, 329224419), (27, 292643928), (36, 219482946), (38, 207931212), (54, 146321964), (57, 138620808), (72, 109741473), (76, 103965606), (81, 97547976), (108, 73160982), (114, 69310404), (139, 56844504), (152, 51982803), (162, 48773988), (171, 46206936), (216, 36580491), (228, 34655202), (243, 32515992), (278, 28422252), (324, 24386994), (342, 23103468), (361, 21887496), (417, 18948168), (456, 17327601), (486, 16257996), (513, 15402312), (556, 14211126), (648, 12193497), (684, 11551734), (722, 10943748), (729, 10838664), (834, 9474084), (972, 8128998), (1026, 7701156), (1083, 7295832), (1112, 7105563), (1251, 6316056), (1368, 5775867), (1444, 5471874), (1458, 5419332), (1539, 5134104), (1668, 4737042), (1944, 4064499), (2052, 3850578), (2166, 3647916), (2187, 3612888), (2502, 3158028), (2641, 2991816), (2888, 2735937), (2916, 2709666), (3078, 2567052), (3249, 2431944), (3336, 2368521), (3753, 2105352), (4104, 1925289), (4332, 1823958), (4374, 1806444), (4617, 1711368), (5004, 1579014), (5282, 1495908), (5832, 1354833), (6156, 1283526), (6498, 1215972), (6561, 1204296), (7506, 1052676), (7923, 997272), (8664, 911979), (8748, 903222), (9234, 855684), (9747, 810648), (10008, 789507), (10564, 747954), (11259, 701784), (12312, 641763), (12996, 607986), (13122, 602148), (13851, 570456), (15012, 526338), (15846, 498636), (17496, 451611), (18468, 427842), (19494, 405324), (19683, 401432), (21128, 373977), (22518, 350892), (23769, 332424), (25992, 303993), (26244, 301074), (27702, 285228), (29241, 270216), (30024, 263169), (31692, 249318), (33777, 233928), (36936, 213921), (38988, 202662), (39366, 200716), (41553, 190152), (45036, 175446), (47538, 166212), (50179, 157464), (52488, 150537), (55404, 142614), (58482, 135108), (63384, 124659), (67554, 116964), (71307, 110808), (77976, 101331), (78732, 100358), (83106, 95076), (87723, 90072)]