242208304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 521966592

約数和(自身を除く): 279758288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 127, 173, 208, 212, 254, 346, 424, 508, 689, 692, 848, 1016, 1378, 1384, 1651, 2032, 2249, 2756, 2768, 3302, 4498, 5512, 6604, 6731, 8996, 9169, 11024, 13208, 13462, 17992, 18338, 21971, 26416, 26924, 35984, 36676, 43942, 53848, 73352, 87503, 87884, 107696, 119197, 146704, 175006, 175768, 238394, 285623, 350012, 351536, 476788, 571246, 700024, 953576, 1142492, 1164463, 1400048, 1907152, 2284984, 2328926, 4569968, 4657852, 9315704, 15138019, 18631408, 30276038, 60552076, 121104152, 242208304]

約数ペア:

[(1, 242208304), (2, 121104152), (4, 60552076), (8, 30276038), (13, 18631408), (16, 15138019), (26, 9315704), (52, 4657852), (53, 4569968), (104, 2328926), (106, 2284984), (127, 1907152), (173, 1400048), (208, 1164463), (212, 1142492), (254, 953576), (346, 700024), (424, 571246), (508, 476788), (689, 351536), (692, 350012), (848, 285623), (1016, 238394), (1378, 175768), (1384, 175006), (1651, 146704), (2032, 119197), (2249, 107696), (2756, 87884), (2768, 87503), (3302, 73352), (4498, 53848), (5512, 43942), (6604, 36676), (6731, 35984), (8996, 26924), (9169, 26416), (11024, 21971), (13208, 18338), (13462, 17992)]