2908015992

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{71233}}^1$

素因数の和:71264

約数の個数: 112

約数和(自身を含む): 9343051440

約数和(自身を除く): 6435035448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 10206, 13608, 20412, 40824, 71233, 142466, 213699, 284932, 427398, 498631, 569864, 641097, 854796, 997262, 1282194, 1495893, 1709592, 1923291, 1994524, 2564388, 2991786, 3846582, 3989048, 4487679, 5128776, 5769873, 5983572, 7693164, 8975358, 11539746, 11967144, 13463037, 15386328, 17309619, 17950716, 23079492, 26926074, 34619238, 35901432, 40389111, 46158984, 51928857, 53852148, 69238476, 80778222, 103857714, 107704296, 121167333, 138476952, 161556444, 207715428, 242334666, 323112888, 363501999, 415430856, 484669332, 727003998, 969338664, 1454007996, 2908015992]

約数ペア:

[(1, 2908015992), (2, 1454007996), (3, 969338664), (4, 727003998), (6, 484669332), (7, 415430856), (8, 363501999), (9, 323112888), (12, 242334666), (14, 207715428), (18, 161556444), (21, 138476952), (24, 121167333), (27, 107704296), (28, 103857714), (36, 80778222), (42, 69238476), (54, 53852148), (56, 51928857), (63, 46158984), (72, 40389111), (81, 35901432), (84, 34619238), (108, 26926074), (126, 23079492), (162, 17950716), (168, 17309619), (189, 15386328), (216, 13463037), (243, 11967144), (252, 11539746), (324, 8975358), (378, 7693164), (486, 5983572), (504, 5769873), (567, 5128776), (648, 4487679), (729, 3989048), (756, 3846582), (972, 2991786), (1134, 2564388), (1458, 1994524), (1512, 1923291), (1701, 1709592), (1944, 1495893), (2268, 1282194), (2916, 997262), (3402, 854796), (4536, 641097), (5103, 569864), (5832, 498631), (6804, 427398), (10206, 284932), (13608, 213699), (20412, 142466), (40824, 71233)]