1728659504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7789}}^1$

素因数の和:7918

約数の個数: 80

約数和(自身を含む): 3975891360

約数和(自身を除く): 2247231856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 388, 572, 776, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 4268, 5044, 7789, 8536, 10088, 13871, 15578, 17072, 20176, 27742, 31156, 55484, 62312, 85679, 101257, 110968, 124624, 171358, 202514, 221936, 342716, 405028, 685432, 755533, 810056, 1113827, 1370864, 1511066, 1620112, 2227654, 3022132, 4455308, 6044264, 8310863, 8910616, 9821929, 12088528, 16621726, 17821232, 19643858, 33243452, 39287716, 66486904, 78575432, 108041219, 132973808, 157150864, 216082438, 432164876, 864329752, 1728659504]

約数ペア:

[(1, 1728659504), (2, 864329752), (4, 432164876), (8, 216082438), (11, 157150864), (13, 132973808), (16, 108041219), (22, 78575432), (26, 66486904), (44, 39287716), (52, 33243452), (88, 19643858), (97, 17821232), (104, 16621726), (143, 12088528), (176, 9821929), (194, 8910616), (208, 8310863), (286, 6044264), (388, 4455308), (572, 3022132), (776, 2227654), (1067, 1620112), (1144, 1511066), (1261, 1370864), (1552, 1113827), (2134, 810056), (2288, 755533), (2522, 685432), (4268, 405028), (5044, 342716), (7789, 221936), (8536, 202514), (10088, 171358), (13871, 124624), (15578, 110968), (17072, 101257), (20176, 85679), (27742, 62312), (31156, 55484)]