314855478

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 829440000

約数和(自身を除く): 514584522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 126, 147, 178, 189, 191, 267, 294, 343, 378, 382, 441, 534, 573, 623, 686, 801, 882, 1029, 1146, 1246, 1323, 1337, 1602, 1719, 1869, 2058, 2403, 2646, 2674, 3087, 3438, 3738, 4011, 4361, 4806, 5157, 5607, 6174, 8022, 8722, 9261, 9359, 10314, 11214, 12033, 13083, 16821, 16999, 18522, 18718, 24066, 26166, 28077, 30527, 33642, 33998, 36099, 39249, 50997, 56154, 61054, 65513, 72198, 78498, 84231, 91581, 101994, 117747, 118993, 131026, 152991, 168462, 183162, 196539, 235494, 237986, 252693, 274743, 305982, 356979, 393078, 458973, 505386, 549486, 589617, 713958, 824229, 832951, 917946, 1070937, 1179234, 1648458, 1665902, 1768851, 2141874, 2498853, 3212811, 3537702, 4997706, 5830657, 6425622, 7496559, 11661314, 14993118, 17491971, 22489677, 34983942, 44979354, 52475913, 104951826, 157427739, 314855478]

約数ペア:

[(1, 314855478), (2, 157427739), (3, 104951826), (6, 52475913), (7, 44979354), (9, 34983942), (14, 22489677), (18, 17491971), (21, 14993118), (27, 11661314), (42, 7496559), (49, 6425622), (54, 5830657), (63, 4997706), (89, 3537702), (98, 3212811), (126, 2498853), (147, 2141874), (178, 1768851), (189, 1665902), (191, 1648458), (267, 1179234), (294, 1070937), (343, 917946), (378, 832951), (382, 824229), (441, 713958), (534, 589617), (573, 549486), (623, 505386), (686, 458973), (801, 393078), (882, 356979), (1029, 305982), (1146, 274743), (1246, 252693), (1323, 237986), (1337, 235494), (1602, 196539), (1719, 183162), (1869, 168462), (2058, 152991), (2403, 131026), (2646, 118993), (2674, 117747), (3087, 101994), (3438, 91581), (3738, 84231), (4011, 78498), (4361, 72198), (4806, 65513), (5157, 61054), (5607, 56154), (6174, 50997), (8022, 39249), (8722, 36099), (9261, 33998), (9359, 33642), (10314, 30527), (11214, 28077), (12033, 26166), (13083, 24066), (16821, 18718), (16999, 18522)]