208839312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4309

約数の個数: 120

約数和(自身を含む): 658315008

約数和(自身を除く): 449475696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4253, 4464, 5456, 6138, 8184, 8506, 12276, 12759, 16368, 17012, 24552, 25518, 34024, 38277, 46783, 49104, 51036, 68048, 76554, 93566, 102072, 131843, 140349, 153108, 187132, 204144, 263686, 280698, 306216, 374264, 395529, 421047, 527372, 561396, 612432, 748528, 791058, 842094, 1054744, 1122792, 1186587, 1450273, 1582116, 1684188, 2109488, 2245584, 2373174, 2900546, 3164232, 3368376, 4350819, 4746348, 5801092, 6328464, 6736752, 8701638, 9492696, 11602184, 13052457, 17403276, 18985392, 23204368, 26104914, 34806552, 52209828, 69613104, 104419656, 208839312]

約数ペア:

[(1, 208839312), (2, 104419656), (3, 69613104), (4, 52209828), (6, 34806552), (8, 26104914), (9, 23204368), (11, 18985392), (12, 17403276), (16, 13052457), (18, 11602184), (22, 9492696), (24, 8701638), (31, 6736752), (33, 6328464), (36, 5801092), (44, 4746348), (48, 4350819), (62, 3368376), (66, 3164232), (72, 2900546), (88, 2373174), (93, 2245584), (99, 2109488), (124, 1684188), (132, 1582116), (144, 1450273), (176, 1186587), (186, 1122792), (198, 1054744), (248, 842094), (264, 791058), (279, 748528), (341, 612432), (372, 561396), (396, 527372), (496, 421047), (528, 395529), (558, 374264), (682, 306216), (744, 280698), (792, 263686), (1023, 204144), (1116, 187132), (1364, 153108), (1488, 140349), (1584, 131843), (2046, 102072), (2232, 93566), (2728, 76554), (3069, 68048), (4092, 51036), (4253, 49104), (4464, 46783), (5456, 38277), (6138, 34024), (8184, 25518), (8506, 24552), (12276, 17012), (12759, 16368)]