272228112

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4749

約数の個数: 120

約数和(自身を含む): 847112448

約数和(自身を除く): 574884336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4691, 4836, 6448, 7254, 9382, 9672, 14073, 14508, 18764, 19344, 28146, 29016, 37528, 42219, 56292, 58032, 60983, 75056, 84438, 112584, 121966, 145421, 168876, 182949, 225168, 243932, 290842, 337752, 365898, 436263, 487864, 548847, 581684, 675504, 731796, 872526, 975728, 1097694, 1163368, 1308789, 1463592, 1745052, 1890473, 2195388, 2326736, 2617578, 2927184, 3490104, 3780946, 4390776, 5235156, 5671419, 6980208, 7561892, 8781552, 10470312, 11342838, 15123784, 17014257, 20940624, 22685676, 30247568, 34028514, 45371352, 68057028, 90742704, 136114056, 272228112]

約数ペア:

[(1, 272228112), (2, 136114056), (3, 90742704), (4, 68057028), (6, 45371352), (8, 34028514), (9, 30247568), (12, 22685676), (13, 20940624), (16, 17014257), (18, 15123784), (24, 11342838), (26, 10470312), (31, 8781552), (36, 7561892), (39, 6980208), (48, 5671419), (52, 5235156), (62, 4390776), (72, 3780946), (78, 3490104), (93, 2927184), (104, 2617578), (117, 2326736), (124, 2195388), (144, 1890473), (156, 1745052), (186, 1463592), (208, 1308789), (234, 1163368), (248, 1097694), (279, 975728), (312, 872526), (372, 731796), (403, 675504), (468, 581684), (496, 548847), (558, 487864), (624, 436263), (744, 365898), (806, 337752), (936, 290842), (1116, 243932), (1209, 225168), (1488, 182949), (1612, 168876), (1872, 145421), (2232, 121966), (2418, 112584), (3224, 84438), (3627, 75056), (4464, 60983), (4691, 58032), (4836, 56292), (6448, 42219), (7254, 37528), (9382, 29016), (9672, 28146), (14073, 19344), (14508, 18764)]