438711727252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3534919}}^1$

素因数の和:3535036

約数の個数: 48

約数和(自身を含む): 855167846400

約数和(自身を除く): 416456119148

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 284, 437, 874, 1349, 1633, 1748, 2698, 3266, 5396, 6532, 31027, 62054, 124108, 3534919, 7069838, 14139676, 67163461, 81303137, 134326922, 162606274, 250979249, 268653844, 325212548, 501958498, 1003916996, 1544759603, 3089519206, 4768605731, 5772522727, 6179038412, 9537211462, 11545045454, 19074422924, 23090090908, 109677931813, 219355863626, 438711727252]

約数ペア:

[(1, 438711727252), (2, 219355863626), (4, 109677931813), (19, 23090090908), (23, 19074422924), (38, 11545045454), (46, 9537211462), (71, 6179038412), (76, 5772522727), (92, 4768605731), (142, 3089519206), (284, 1544759603), (437, 1003916996), (874, 501958498), (1349, 325212548), (1633, 268653844), (1748, 250979249), (2698, 162606274), (3266, 134326922), (5396, 81303137), (6532, 67163461), (31027, 14139676), (62054, 7069838), (124108, 3534919)]