4257072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 13231296

約数和(自身を除く): 8974224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 47, 48, 51, 68, 72, 74, 94, 102, 111, 136, 141, 144, 148, 153, 188, 204, 222, 272, 282, 296, 306, 333, 376, 408, 423, 444, 564, 592, 612, 629, 666, 752, 799, 816, 846, 888, 1128, 1224, 1258, 1332, 1598, 1692, 1739, 1776, 1887, 2256, 2397, 2448, 2516, 2664, 3196, 3384, 3478, 3774, 4794, 5032, 5217, 5328, 5661, 6392, 6768, 6956, 7191, 7548, 9588, 10064, 10434, 11322, 12784, 13912, 14382, 15096, 15651, 19176, 20868, 22644, 27824, 28764, 29563, 30192, 31302, 38352, 41736, 45288, 57528, 59126, 62604, 83472, 88689, 90576, 115056, 118252, 125208, 177378, 236504, 250416, 266067, 354756, 473008, 532134, 709512, 1064268, 1419024, 2128536, 4257072]

約数ペア:

[(1, 4257072), (2, 2128536), (3, 1419024), (4, 1064268), (6, 709512), (8, 532134), (9, 473008), (12, 354756), (16, 266067), (17, 250416), (18, 236504), (24, 177378), (34, 125208), (36, 118252), (37, 115056), (47, 90576), (48, 88689), (51, 83472), (68, 62604), (72, 59126), (74, 57528), (94, 45288), (102, 41736), (111, 38352), (136, 31302), (141, 30192), (144, 29563), (148, 28764), (153, 27824), (188, 22644), (204, 20868), (222, 19176), (272, 15651), (282, 15096), (296, 14382), (306, 13912), (333, 12784), (376, 11322), (408, 10434), (423, 10064), (444, 9588), (564, 7548), (592, 7191), (612, 6956), (629, 6768), (666, 6392), (752, 5661), (799, 5328), (816, 5217), (846, 5032), (888, 4794), (1128, 3774), (1224, 3478), (1258, 3384), (1332, 3196), (1598, 2664), (1692, 2516), (1739, 2448), (1776, 2397), (1887, 2256)]