276779148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 687489600

約数和(自身を除く): 410710452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 529, 708, 739, 1058, 1357, 1478, 1587, 2116, 2217, 2714, 2956, 3174, 4071, 4434, 5428, 6348, 8142, 8868, 16284, 16997, 31211, 33994, 43601, 50991, 62422, 67988, 87202, 93633, 101982, 124844, 130803, 174404, 187266, 203964, 261606, 374532, 390931, 523212, 781862, 1002823, 1172793, 1563724, 2005646, 2345586, 3008469, 4011292, 4691172, 6016938, 12033876, 23064929, 46129858, 69194787, 92259716, 138389574, 276779148]

約数ペア:

[(1, 276779148), (2, 138389574), (3, 92259716), (4, 69194787), (6, 46129858), (12, 23064929), (23, 12033876), (46, 6016938), (59, 4691172), (69, 4011292), (92, 3008469), (118, 2345586), (138, 2005646), (177, 1563724), (236, 1172793), (276, 1002823), (354, 781862), (529, 523212), (708, 390931), (739, 374532), (1058, 261606), (1357, 203964), (1478, 187266), (1587, 174404), (2116, 130803), (2217, 124844), (2714, 101982), (2956, 93633), (3174, 87202), (4071, 67988), (4434, 62422), (5428, 50991), (6348, 43601), (8142, 33994), (8868, 31211), (16284, 16997)]