398335872

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{8573}}^1$

素因数の和:8612

約数の個数: 96

約数和(自身を含む): 1163148840

約数和(自身を除く): 764812968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1408, 1452, 1936, 2112, 2904, 3872, 4224, 5808, 7744, 8573, 11616, 15488, 17146, 23232, 25719, 34292, 46464, 51438, 68584, 94303, 102876, 137168, 188606, 205752, 274336, 282909, 377212, 411504, 548672, 565818, 754424, 823008, 1037333, 1097344, 1131636, 1508848, 1646016, 2074666, 2263272, 3017696, 3111999, 3292032, 4149332, 4526544, 6035392, 6223998, 8298664, 9053088, 12070784, 12447996, 16597328, 18106176, 24895992, 33194656, 36212352, 49791984, 66389312, 99583968, 132778624, 199167936, 398335872]

約数ペア:

[(1, 398335872), (2, 199167936), (3, 132778624), (4, 99583968), (6, 66389312), (8, 49791984), (11, 36212352), (12, 33194656), (16, 24895992), (22, 18106176), (24, 16597328), (32, 12447996), (33, 12070784), (44, 9053088), (48, 8298664), (64, 6223998), (66, 6035392), (88, 4526544), (96, 4149332), (121, 3292032), (128, 3111999), (132, 3017696), (176, 2263272), (192, 2074666), (242, 1646016), (264, 1508848), (352, 1131636), (363, 1097344), (384, 1037333), (484, 823008), (528, 754424), (704, 565818), (726, 548672), (968, 411504), (1056, 377212), (1408, 282909), (1452, 274336), (1936, 205752), (2112, 188606), (2904, 137168), (3872, 102876), (4224, 94303), (5808, 68584), (7744, 51438), (8573, 46464), (11616, 34292), (15488, 25719), (17146, 23232)]