4279716

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 13942656

約数和(自身を除く): 9662940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 51, 54, 63, 68, 74, 81, 84, 102, 108, 111, 119, 126, 148, 153, 162, 189, 204, 222, 238, 243, 252, 259, 306, 324, 333, 357, 378, 444, 459, 476, 486, 518, 567, 612, 629, 666, 714, 756, 777, 918, 972, 999, 1036, 1071, 1134, 1258, 1332, 1377, 1428, 1554, 1701, 1836, 1887, 1998, 2142, 2268, 2331, 2516, 2754, 2997, 3108, 3213, 3402, 3774, 3996, 4131, 4284, 4403, 4662, 5508, 5661, 5994, 6426, 6804, 6993, 7548, 8262, 8806, 8991, 9324, 9639, 11322, 11988, 12852, 13209, 13986, 16524, 16983, 17612, 17982, 19278, 20979, 22644, 26418, 27972, 28917, 33966, 35964, 38556, 39627, 41958, 50949, 52836, 57834, 62937, 67932, 79254, 83916, 101898, 115668, 118881, 125874, 152847, 158508, 203796, 237762, 251748, 305694, 356643, 475524, 611388, 713286, 1069929, 1426572, 2139858, 4279716]

約数ペア:

[(1, 4279716), (2, 2139858), (3, 1426572), (4, 1069929), (6, 713286), (7, 611388), (9, 475524), (12, 356643), (14, 305694), (17, 251748), (18, 237762), (21, 203796), (27, 158508), (28, 152847), (34, 125874), (36, 118881), (37, 115668), (42, 101898), (51, 83916), (54, 79254), (63, 67932), (68, 62937), (74, 57834), (81, 52836), (84, 50949), (102, 41958), (108, 39627), (111, 38556), (119, 35964), (126, 33966), (148, 28917), (153, 27972), (162, 26418), (189, 22644), (204, 20979), (222, 19278), (238, 17982), (243, 17612), (252, 16983), (259, 16524), (306, 13986), (324, 13209), (333, 12852), (357, 11988), (378, 11322), (444, 9639), (459, 9324), (476, 8991), (486, 8806), (518, 8262), (567, 7548), (612, 6993), (629, 6804), (666, 6426), (714, 5994), (756, 5661), (777, 5508), (918, 4662), (972, 4403), (999, 4284), (1036, 4131), (1071, 3996), (1134, 3774), (1258, 3402), (1332, 3213), (1377, 3108), (1428, 2997), (1554, 2754), (1701, 2516), (1836, 2331), (1887, 2268), (1998, 2142)]