289519152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463973}}^1$

素因数の和:463997

約数の個数: 40

約数和(自身を含む): 805458864

約数和(自身を除く): 515939712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 463973, 927946, 1391919, 1855892, 2783838, 3711784, 5567676, 6031649, 7423568, 11135352, 12063298, 18094947, 22270704, 24126596, 36189894, 48253192, 72379788, 96506384, 144759576, 289519152]

約数ペア:

[(1, 289519152), (2, 144759576), (3, 96506384), (4, 72379788), (6, 48253192), (8, 36189894), (12, 24126596), (13, 22270704), (16, 18094947), (24, 12063298), (26, 11135352), (39, 7423568), (48, 6031649), (52, 5567676), (78, 3711784), (104, 2783838), (156, 1855892), (208, 1391919), (312, 927946), (624, 463973)]