308969672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 662981760

約数和(自身を除く): 354012088

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 293, 506, 521, 586, 1012, 1042, 1172, 2024, 2084, 2344, 3223, 4168, 5731, 6446, 6739, 11462, 11983, 12892, 13478, 22924, 23966, 25784, 26956, 45848, 47932, 53912, 74129, 95864, 131813, 148258, 152653, 263626, 296516, 305306, 527252, 593032, 610612, 1054504, 1221224, 1679183, 3358366, 3511019, 6716732, 7022038, 13433464, 14044076, 28088152, 38621209, 77242418, 154484836, 308969672]

約数ペア:

[(1, 308969672), (2, 154484836), (4, 77242418), (8, 38621209), (11, 28088152), (22, 14044076), (23, 13433464), (44, 7022038), (46, 6716732), (88, 3511019), (92, 3358366), (184, 1679183), (253, 1221224), (293, 1054504), (506, 610612), (521, 593032), (586, 527252), (1012, 305306), (1042, 296516), (1172, 263626), (2024, 152653), (2084, 148258), (2344, 131813), (3223, 95864), (4168, 74129), (5731, 53912), (6446, 47932), (6739, 45848), (11462, 26956), (11983, 25784), (12892, 23966), (13478, 22924)]