1262307408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1384109}}^1$

素因数の和:1384139

約数の個数: 40

約数和(自身を含む): 3432592800

約数和(自身を除く): 2170285392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1384109, 2768218, 4152327, 5536436, 8304654, 11072872, 16609308, 22145744, 26298071, 33218616, 52596142, 66437232, 78894213, 105192284, 157788426, 210384568, 315576852, 420769136, 631153704, 1262307408]

約数ペア:

[(1, 1262307408), (2, 631153704), (3, 420769136), (4, 315576852), (6, 210384568), (8, 157788426), (12, 105192284), (16, 78894213), (19, 66437232), (24, 52596142), (38, 33218616), (48, 26298071), (57, 22145744), (76, 16609308), (114, 11072872), (152, 8304654), (228, 5536436), (304, 4152327), (456, 2768218), (912, 1384109)]