242788968

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1856

約数の個数: 128

約数和(自身を含む): 733795200

約数和(自身を除く): 491006232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 68, 72, 74, 102, 108, 111, 136, 148, 153, 204, 216, 222, 296, 306, 333, 408, 444, 459, 612, 629, 666, 888, 918, 999, 1224, 1258, 1332, 1787, 1836, 1887, 1998, 2516, 2664, 3574, 3672, 3774, 3996, 5032, 5361, 5661, 7148, 7548, 7992, 10722, 11322, 14296, 15096, 16083, 16983, 21444, 22644, 30379, 32166, 33966, 42888, 45288, 48249, 60758, 64332, 66119, 67932, 91137, 96498, 121516, 128664, 132238, 135864, 182274, 192996, 198357, 243032, 264476, 273411, 364548, 385992, 396714, 528952, 546822, 595071, 729096, 793428, 820233, 1093644, 1124023, 1190142, 1586856, 1640466, 1785213, 2187288, 2248046, 2380284, 3280932, 3372069, 3570426, 4496092, 4760568, 6561864, 6744138, 7140852, 8992184, 10116207, 13488276, 14281704, 20232414, 26976552, 30348621, 40464828, 60697242, 80929656, 121394484, 242788968]

約数ペア:

[(1, 242788968), (2, 121394484), (3, 80929656), (4, 60697242), (6, 40464828), (8, 30348621), (9, 26976552), (12, 20232414), (17, 14281704), (18, 13488276), (24, 10116207), (27, 8992184), (34, 7140852), (36, 6744138), (37, 6561864), (51, 4760568), (54, 4496092), (68, 3570426), (72, 3372069), (74, 3280932), (102, 2380284), (108, 2248046), (111, 2187288), (136, 1785213), (148, 1640466), (153, 1586856), (204, 1190142), (216, 1124023), (222, 1093644), (296, 820233), (306, 793428), (333, 729096), (408, 595071), (444, 546822), (459, 528952), (612, 396714), (629, 385992), (666, 364548), (888, 273411), (918, 264476), (999, 243032), (1224, 198357), (1258, 192996), (1332, 182274), (1787, 135864), (1836, 132238), (1887, 128664), (1998, 121516), (2516, 96498), (2664, 91137), (3574, 67932), (3672, 66119), (3774, 64332), (3996, 60758), (5032, 48249), (5361, 45288), (5661, 42888), (7148, 33966), (7548, 32166), (7992, 30379), (10722, 22644), (11322, 21444), (14296, 16983), (15096, 16083)]