223912512

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 140

約数和(自身を含む): 678606720

約数和(自身を除く): 454694208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 864, 919, 1128, 1269, 1296, 1504, 1692, 1728, 1838, 2256, 2538, 2592, 2757, 3008, 3384, 3676, 3807, 4512, 5076, 5184, 5514, 6768, 7352, 7614, 8271, 9024, 10152, 11028, 13536, 14704, 15228, 16542, 20304, 22056, 24813, 27072, 29408, 30456, 33084, 40608, 43193, 44112, 49626, 58816, 60912, 66168, 74439, 81216, 86386, 88224, 99252, 121824, 129579, 132336, 148878, 172772, 176448, 198504, 243648, 259158, 264672, 297756, 345544, 388737, 397008, 518316, 529344, 595512, 691088, 777474, 794016, 1036632, 1166211, 1191024, 1382176, 1554948, 1588032, 2073264, 2332422, 2382048, 2764352, 3109896, 3498633, 4146528, 4664844, 4764096, 6219792, 6997266, 8293056, 9329688, 12439584, 13994532, 18659376, 24879168, 27989064, 37318752, 55978128, 74637504, 111956256, 223912512]

約数ペア:

[(1, 223912512), (2, 111956256), (3, 74637504), (4, 55978128), (6, 37318752), (8, 27989064), (9, 24879168), (12, 18659376), (16, 13994532), (18, 12439584), (24, 9329688), (27, 8293056), (32, 6997266), (36, 6219792), (47, 4764096), (48, 4664844), (54, 4146528), (64, 3498633), (72, 3109896), (81, 2764352), (94, 2382048), (96, 2332422), (108, 2073264), (141, 1588032), (144, 1554948), (162, 1382176), (188, 1191024), (192, 1166211), (216, 1036632), (282, 794016), (288, 777474), (324, 691088), (376, 595512), (423, 529344), (432, 518316), (564, 397008), (576, 388737), (648, 345544), (752, 297756), (846, 264672), (864, 259158), (919, 243648), (1128, 198504), (1269, 176448), (1296, 172772), (1504, 148878), (1692, 132336), (1728, 129579), (1838, 121824), (2256, 99252), (2538, 88224), (2592, 86386), (2757, 81216), (3008, 74439), (3384, 66168), (3676, 60912), (3807, 58816), (4512, 49626), (5076, 44112), (5184, 43193), (5514, 40608), (6768, 33084), (7352, 30456), (7614, 29408), (8271, 27072), (9024, 24813), (10152, 22056), (11028, 20304), (13536, 16542), (14704, 15228)]