248898628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 493129728

約数和(自身を除く): 244231100

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 251, 341, 502, 682, 727, 1004, 1364, 1454, 2761, 2908, 5522, 7781, 7997, 11044, 15562, 15994, 22537, 31124, 31988, 45074, 85591, 90148, 171182, 182477, 247907, 342364, 364954, 495814, 729908, 991628, 2007247, 4014494, 5656787, 8028988, 11313574, 22627148, 62224657, 124449314, 248898628]

約数ペア:

[(1, 248898628), (2, 124449314), (4, 62224657), (11, 22627148), (22, 11313574), (31, 8028988), (44, 5656787), (62, 4014494), (124, 2007247), (251, 991628), (341, 729908), (502, 495814), (682, 364954), (727, 342364), (1004, 247907), (1364, 182477), (1454, 171182), (2761, 90148), (2908, 85591), (5522, 45074), (7781, 31988), (7997, 31124), (11044, 22537), (15562, 15994)]