7481501496

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{78541}}^1$

素因数の和:78576

約数の個数: 144

約数和(自身を含む): 24443841240

約数和(自身を除く): 16962339744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 13608, 15876, 23814, 31752, 47628, 78541, 95256, 157082, 235623, 314164, 471246, 549787, 628328, 706869, 942492, 1099574, 1413738, 1649361, 1884984, 2120607, 2199148, 2827476, 3298722, 3848509, 4241214, 4398296, 4948083, 5654952, 6361821, 6597444, 7697018, 8482428, 9896166, 11545527, 12723642, 13194888, 14844249, 15394036, 16964856, 19085463, 19792332, 23091054, 25447284, 29688498, 30788072, 34636581, 38170926, 39584664, 44532747, 46182108, 50894568, 59376996, 69273162, 76341852, 89065494, 92364216, 103909743, 118753992, 133598241, 138546324, 152683704, 178130988, 207819486, 267196482, 277092648, 311729229, 356261976, 415638972, 534392964, 623458458, 831277944, 935187687, 1068785928, 1246916916, 1870375374, 2493833832, 3740750748, 7481501496]

約数ペア:

[(1, 7481501496), (2, 3740750748), (3, 2493833832), (4, 1870375374), (6, 1246916916), (7, 1068785928), (8, 935187687), (9, 831277944), (12, 623458458), (14, 534392964), (18, 415638972), (21, 356261976), (24, 311729229), (27, 277092648), (28, 267196482), (36, 207819486), (42, 178130988), (49, 152683704), (54, 138546324), (56, 133598241), (63, 118753992), (72, 103909743), (81, 92364216), (84, 89065494), (98, 76341852), (108, 69273162), (126, 59376996), (147, 50894568), (162, 46182108), (168, 44532747), (189, 39584664), (196, 38170926), (216, 34636581), (243, 30788072), (252, 29688498), (294, 25447284), (324, 23091054), (378, 19792332), (392, 19085463), (441, 16964856), (486, 15394036), (504, 14844249), (567, 13194888), (588, 12723642), (648, 11545527), (756, 9896166), (882, 8482428), (972, 7697018), (1134, 6597444), (1176, 6361821), (1323, 5654952), (1512, 4948083), (1701, 4398296), (1764, 4241214), (1944, 3848509), (2268, 3298722), (2646, 2827476), (3402, 2199148), (3528, 2120607), (3969, 1884984), (4536, 1649361), (5292, 1413738), (6804, 1099574), (7938, 942492), (10584, 706869), (11907, 628328), (13608, 549787), (15876, 471246), (23814, 314164), (31752, 235623), (47628, 157082), (78541, 95256)]