228788364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{66431}}^1$

素因数の和:66486

約数の個数: 48

約数和(自身を含む): 624992256

約数和(自身を除く): 396203892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 66431, 132862, 199293, 265724, 398586, 465017, 797172, 930034, 1395051, 1860068, 2723671, 2790102, 5447342, 5580204, 8171013, 10894684, 16342026, 19065697, 32684052, 38131394, 57197091, 76262788, 114394182, 228788364]

約数ペア:

[(1, 228788364), (2, 114394182), (3, 76262788), (4, 57197091), (6, 38131394), (7, 32684052), (12, 19065697), (14, 16342026), (21, 10894684), (28, 8171013), (41, 5580204), (42, 5447342), (82, 2790102), (84, 2723671), (123, 1860068), (164, 1395051), (246, 930034), (287, 797172), (492, 465017), (574, 398586), (861, 265724), (1148, 199293), (1722, 132862), (3444, 66431)]