494109248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 1067433984

約数和(自身を除く): 573324736

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 53, 62, 64, 74, 106, 124, 127, 148, 212, 248, 254, 296, 424, 496, 508, 592, 848, 992, 1016, 1147, 1184, 1643, 1696, 1961, 1984, 2032, 2294, 2368, 3286, 3392, 3922, 3937, 4064, 4588, 4699, 6572, 6731, 7844, 7874, 8128, 9176, 9398, 13144, 13462, 15688, 15748, 18352, 18796, 26288, 26924, 31376, 31496, 36704, 37592, 52576, 53848, 60791, 62752, 62992, 73408, 75184, 105152, 107696, 121582, 125504, 125984, 145669, 150368, 208661, 215392, 243164, 249047, 251968, 291338, 300736, 417322, 430784, 486328, 498094, 582676, 834644, 972656, 996188, 1165352, 1669288, 1945312, 1992376, 2330704, 3338576, 3890624, 3984752, 4661408, 6677152, 7720457, 7969504, 9322816, 13354304, 15440914, 15939008, 30881828, 61763656, 123527312, 247054624, 494109248]

約数ペア:

[(1, 494109248), (2, 247054624), (4, 123527312), (8, 61763656), (16, 30881828), (31, 15939008), (32, 15440914), (37, 13354304), (53, 9322816), (62, 7969504), (64, 7720457), (74, 6677152), (106, 4661408), (124, 3984752), (127, 3890624), (148, 3338576), (212, 2330704), (248, 1992376), (254, 1945312), (296, 1669288), (424, 1165352), (496, 996188), (508, 972656), (592, 834644), (848, 582676), (992, 498094), (1016, 486328), (1147, 430784), (1184, 417322), (1643, 300736), (1696, 291338), (1961, 251968), (1984, 249047), (2032, 243164), (2294, 215392), (2368, 208661), (3286, 150368), (3392, 145669), (3922, 125984), (3937, 125504), (4064, 121582), (4588, 107696), (4699, 105152), (6572, 75184), (6731, 73408), (7844, 62992), (7874, 62752), (8128, 60791), (9176, 53848), (9398, 52576), (13144, 37592), (13462, 36704), (15688, 31496), (15748, 31376), (18352, 26924), (18796, 26288)]