222248052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15373

約数の個数: 72

約数和(自身を含む): 624565760

約数和(自身を除く): 402317708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 15319, 30638, 45957, 61276, 91914, 137871, 183828, 199147, 275742, 398294, 474889, 551484, 597441, 796588, 949778, 1194882, 1424667, 1792323, 1899556, 2389764, 2849334, 3584646, 4274001, 5698668, 6173557, 7169292, 8548002, 12347114, 17096004, 18520671, 24694228, 37041342, 55562013, 74082684, 111124026, 222248052]

約数ペア:

[(1, 222248052), (2, 111124026), (3, 74082684), (4, 55562013), (6, 37041342), (9, 24694228), (12, 18520671), (13, 17096004), (18, 12347114), (26, 8548002), (31, 7169292), (36, 6173557), (39, 5698668), (52, 4274001), (62, 3584646), (78, 2849334), (93, 2389764), (117, 1899556), (124, 1792323), (156, 1424667), (186, 1194882), (234, 949778), (279, 796588), (372, 597441), (403, 551484), (468, 474889), (558, 398294), (806, 275742), (1116, 199147), (1209, 183828), (1612, 137871), (2418, 91914), (3627, 61276), (4836, 45957), (7254, 30638), (14508, 15319)]