981723168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{148207}}^1$

素因数の和:148246

約数の個数: 72

約数和(自身を含む): 2913176448

約数和(自身を除く): 1931453280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 148207, 296414, 444621, 592828, 889242, 1185656, 1333863, 1778484, 2371312, 2667726, 3408761, 3556968, 4742624, 5335452, 6817522, 7113936, 10226283, 10670904, 13635044, 14227872, 20452566, 21341808, 27270088, 30678849, 40905132, 42683616, 54540176, 61357698, 81810264, 109080352, 122715396, 163620528, 245430792, 327241056, 490861584, 981723168]

約数ペア:

[(1, 981723168), (2, 490861584), (3, 327241056), (4, 245430792), (6, 163620528), (8, 122715396), (9, 109080352), (12, 81810264), (16, 61357698), (18, 54540176), (23, 42683616), (24, 40905132), (32, 30678849), (36, 27270088), (46, 21341808), (48, 20452566), (69, 14227872), (72, 13635044), (92, 10670904), (96, 10226283), (138, 7113936), (144, 6817522), (184, 5335452), (207, 4742624), (276, 3556968), (288, 3408761), (368, 2667726), (414, 2371312), (552, 1778484), (736, 1333863), (828, 1185656), (1104, 889242), (1656, 592828), (2208, 444621), (3312, 296414), (6624, 148207)]