1992672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 6722352

約数和(自身を除く): 4729680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 37, 44, 48, 51, 66, 68, 72, 74, 88, 96, 99, 102, 111, 132, 136, 144, 148, 153, 176, 187, 198, 204, 222, 264, 272, 288, 296, 306, 333, 352, 374, 396, 407, 408, 444, 528, 544, 561, 592, 612, 629, 666, 748, 792, 814, 816, 888, 1056, 1122, 1184, 1221, 1224, 1258, 1332, 1496, 1584, 1628, 1632, 1683, 1776, 1887, 2244, 2442, 2448, 2516, 2664, 2992, 3168, 3256, 3366, 3552, 3663, 3774, 4488, 4884, 4896, 5032, 5328, 5661, 5984, 6512, 6732, 6919, 7326, 7548, 8976, 9768, 10064, 10656, 11322, 13024, 13464, 13838, 14652, 15096, 17952, 19536, 20128, 20757, 22644, 26928, 27676, 29304, 30192, 39072, 41514, 45288, 53856, 55352, 58608, 60384, 62271, 83028, 90576, 110704, 117216, 124542, 166056, 181152, 221408, 249084, 332112, 498168, 664224, 996336, 1992672]

約数ペア:

[(1, 1992672), (2, 996336), (3, 664224), (4, 498168), (6, 332112), (8, 249084), (9, 221408), (11, 181152), (12, 166056), (16, 124542), (17, 117216), (18, 110704), (22, 90576), (24, 83028), (32, 62271), (33, 60384), (34, 58608), (36, 55352), (37, 53856), (44, 45288), (48, 41514), (51, 39072), (66, 30192), (68, 29304), (72, 27676), (74, 26928), (88, 22644), (96, 20757), (99, 20128), (102, 19536), (111, 17952), (132, 15096), (136, 14652), (144, 13838), (148, 13464), (153, 13024), (176, 11322), (187, 10656), (198, 10064), (204, 9768), (222, 8976), (264, 7548), (272, 7326), (288, 6919), (296, 6732), (306, 6512), (333, 5984), (352, 5661), (374, 5328), (396, 5032), (407, 4896), (408, 4884), (444, 4488), (528, 3774), (544, 3663), (561, 3552), (592, 3366), (612, 3256), (629, 3168), (666, 2992), (748, 2664), (792, 2516), (814, 2448), (816, 2442), (888, 2244), (1056, 1887), (1122, 1776), (1184, 1683), (1221, 1632), (1224, 1628), (1258, 1584), (1332, 1496)]