17728416

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 55702080

約数和(自身を除く): 37973664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 96, 102, 108, 136, 142, 144, 153, 204, 213, 216, 272, 284, 288, 289, 306, 408, 426, 432, 459, 544, 568, 578, 612, 639, 816, 852, 864, 867, 918, 1136, 1156, 1207, 1224, 1278, 1632, 1704, 1734, 1836, 1917, 2272, 2312, 2414, 2448, 2556, 2601, 3408, 3468, 3621, 3672, 3834, 4624, 4828, 4896, 5112, 5202, 6816, 6936, 7242, 7344, 7668, 7803, 9248, 9656, 10224, 10404, 10863, 13872, 14484, 14688, 15336, 15606, 19312, 20448, 20519, 20808, 21726, 27744, 28968, 30672, 31212, 32589, 38624, 41038, 41616, 43452, 57936, 61344, 61557, 62424, 65178, 82076, 83232, 86904, 115872, 123114, 124848, 130356, 164152, 173808, 184671, 246228, 249696, 260712, 328304, 347616, 369342, 492456, 521424, 554013, 656608, 738684, 984912, 1042848, 1108026, 1477368, 1969824, 2216052, 2954736, 4432104, 5909472, 8864208, 17728416]

約数ペア:

[(1, 17728416), (2, 8864208), (3, 5909472), (4, 4432104), (6, 2954736), (8, 2216052), (9, 1969824), (12, 1477368), (16, 1108026), (17, 1042848), (18, 984912), (24, 738684), (27, 656608), (32, 554013), (34, 521424), (36, 492456), (48, 369342), (51, 347616), (54, 328304), (68, 260712), (71, 249696), (72, 246228), (96, 184671), (102, 173808), (108, 164152), (136, 130356), (142, 124848), (144, 123114), (153, 115872), (204, 86904), (213, 83232), (216, 82076), (272, 65178), (284, 62424), (288, 61557), (289, 61344), (306, 57936), (408, 43452), (426, 41616), (432, 41038), (459, 38624), (544, 32589), (568, 31212), (578, 30672), (612, 28968), (639, 27744), (816, 21726), (852, 20808), (864, 20519), (867, 20448), (918, 19312), (1136, 15606), (1156, 15336), (1207, 14688), (1224, 14484), (1278, 13872), (1632, 10863), (1704, 10404), (1734, 10224), (1836, 9656), (1917, 9248), (2272, 7803), (2312, 7668), (2414, 7344), (2448, 7242), (2556, 6936), (2601, 6816), (3408, 5202), (3468, 5112), (3621, 4896), (3672, 4828), (3834, 4624)]