228603908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 446343744

約数和(自身を除く): 217739836

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 131, 148, 262, 481, 524, 907, 962, 1703, 1814, 1924, 3406, 3628, 4847, 6812, 9694, 11791, 19388, 23582, 33559, 47164, 63011, 67118, 118817, 126022, 134236, 237634, 252044, 436267, 475268, 872534, 1544621, 1745068, 3089242, 4396229, 6178484, 8792458, 17584916, 57150977, 114301954, 228603908]

約数ペア:

[(1, 228603908), (2, 114301954), (4, 57150977), (13, 17584916), (26, 8792458), (37, 6178484), (52, 4396229), (74, 3089242), (131, 1745068), (148, 1544621), (262, 872534), (481, 475268), (524, 436267), (907, 252044), (962, 237634), (1703, 134236), (1814, 126022), (1924, 118817), (3406, 67118), (3628, 63011), (4847, 47164), (6812, 33559), (9694, 23582), (11791, 19388)]