238867088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 488718720

約数和(自身を除く): 249851632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1468, 2141, 2936, 4282, 5872, 6973, 8564, 13946, 17128, 27892, 34256, 40679, 55784, 81358, 111568, 162716, 325432, 650864, 785747, 1571494, 3142988, 6285976, 12571952, 14929193, 29858386, 59716772, 119433544, 238867088]

約数ペア:

[(1, 238867088), (2, 119433544), (4, 59716772), (8, 29858386), (16, 14929193), (19, 12571952), (38, 6285976), (76, 3142988), (152, 1571494), (304, 785747), (367, 650864), (734, 325432), (1468, 162716), (2141, 111568), (2936, 81358), (4282, 55784), (5872, 40679), (6973, 34256), (8564, 27892), (13946, 17128)]