221937312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 620524800

約数和(自身を除く): 398587488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 239, 272, 408, 478, 544, 569, 717, 816, 956, 1138, 1434, 1632, 1707, 1912, 2276, 2868, 3414, 3824, 4063, 4552, 5736, 6828, 7648, 8126, 9104, 9673, 11472, 12189, 13656, 16252, 18208, 19346, 22944, 24378, 27312, 29019, 32504, 38692, 48756, 54624, 58038, 65008, 77384, 97512, 116076, 130016, 135991, 154768, 195024, 232152, 271982, 309536, 390048, 407973, 464304, 543964, 815946, 928608, 1087928, 1631892, 2175856, 2311847, 3263784, 4351712, 4623694, 6527568, 6935541, 9247388, 13055136, 13871082, 18494776, 27742164, 36989552, 55484328, 73979104, 110968656, 221937312]

約数ペア:

[(1, 221937312), (2, 110968656), (3, 73979104), (4, 55484328), (6, 36989552), (8, 27742164), (12, 18494776), (16, 13871082), (17, 13055136), (24, 9247388), (32, 6935541), (34, 6527568), (48, 4623694), (51, 4351712), (68, 3263784), (96, 2311847), (102, 2175856), (136, 1631892), (204, 1087928), (239, 928608), (272, 815946), (408, 543964), (478, 464304), (544, 407973), (569, 390048), (717, 309536), (816, 271982), (956, 232152), (1138, 195024), (1434, 154768), (1632, 135991), (1707, 130016), (1912, 116076), (2276, 97512), (2868, 77384), (3414, 65008), (3824, 58038), (4063, 54624), (4552, 48756), (5736, 38692), (6828, 32504), (7648, 29019), (8126, 27312), (9104, 24378), (9673, 22944), (11472, 19346), (12189, 18208), (13656, 16252)]