1238951088

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10531}}^1$

素因数の和:10607

約数の個数: 120

約数和(自身を含む): 3735068480

約数和(自身を除く): 2496117392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2736, 3096, 3268, 4902, 6192, 6536, 7353, 9804, 10531, 13072, 14706, 19608, 21062, 29412, 31593, 39216, 42124, 58824, 63186, 84248, 94779, 117648, 126372, 168496, 189558, 200089, 252744, 379116, 400178, 452833, 505488, 600267, 758232, 800356, 905666, 1200534, 1358499, 1516464, 1600712, 1800801, 1811332, 2401068, 2716998, 3201424, 3601602, 3622664, 4075497, 4802136, 5433996, 7203204, 7245328, 8150994, 8603827, 9604272, 10867992, 14406408, 16301988, 17207654, 21735984, 25811481, 28812816, 32603976, 34415308, 51622962, 65207952, 68830616, 77434443, 103245924, 137661232, 154868886, 206491848, 309737772, 412983696, 619475544, 1238951088]

約数ペア:

[(1, 1238951088), (2, 619475544), (3, 412983696), (4, 309737772), (6, 206491848), (8, 154868886), (9, 137661232), (12, 103245924), (16, 77434443), (18, 68830616), (19, 65207952), (24, 51622962), (36, 34415308), (38, 32603976), (43, 28812816), (48, 25811481), (57, 21735984), (72, 17207654), (76, 16301988), (86, 14406408), (114, 10867992), (129, 9604272), (144, 8603827), (152, 8150994), (171, 7245328), (172, 7203204), (228, 5433996), (258, 4802136), (304, 4075497), (342, 3622664), (344, 3601602), (387, 3201424), (456, 2716998), (516, 2401068), (684, 1811332), (688, 1800801), (774, 1600712), (817, 1516464), (912, 1358499), (1032, 1200534), (1368, 905666), (1548, 800356), (1634, 758232), (2064, 600267), (2451, 505488), (2736, 452833), (3096, 400178), (3268, 379116), (4902, 252744), (6192, 200089), (6536, 189558), (7353, 168496), (9804, 126372), (10531, 117648), (13072, 94779), (14706, 84248), (19608, 63186), (21062, 58824), (29412, 42124), (31593, 39216)]