672643584

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2478

約数の個数: 120

約数和(自身を含む): 1973943972

約数和(自身を除く): 1301300388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1536, 1952, 2196, 2304, 2393, 2928, 3904, 4392, 4608, 4786, 5856, 7179, 7808, 8784, 9572, 11712, 14358, 15616, 17568, 19144, 21537, 23424, 28716, 31232, 35136, 38288, 43074, 46848, 57432, 70272, 76576, 86148, 93696, 114864, 140544, 145973, 153152, 172296, 229728, 281088, 291946, 306304, 344592, 437919, 459456, 583892, 612608, 689184, 875838, 918912, 1167784, 1225216, 1313757, 1378368, 1751676, 1837824, 2335568, 2627514, 2756736, 3503352, 3675648, 4671136, 5255028, 5513472, 7006704, 9342272, 10510056, 11026944, 14013408, 18684544, 21020112, 28026816, 37369088, 42040224, 56053632, 74738176, 84080448, 112107264, 168160896, 224214528, 336321792, 672643584]

約数ペア:

[(1, 672643584), (2, 336321792), (3, 224214528), (4, 168160896), (6, 112107264), (8, 84080448), (9, 74738176), (12, 56053632), (16, 42040224), (18, 37369088), (24, 28026816), (32, 21020112), (36, 18684544), (48, 14013408), (61, 11026944), (64, 10510056), (72, 9342272), (96, 7006704), (122, 5513472), (128, 5255028), (144, 4671136), (183, 3675648), (192, 3503352), (244, 2756736), (256, 2627514), (288, 2335568), (366, 1837824), (384, 1751676), (488, 1378368), (512, 1313757), (549, 1225216), (576, 1167784), (732, 918912), (768, 875838), (976, 689184), (1098, 612608), (1152, 583892), (1464, 459456), (1536, 437919), (1952, 344592), (2196, 306304), (2304, 291946), (2393, 281088), (2928, 229728), (3904, 172296), (4392, 153152), (4608, 145973), (4786, 140544), (5856, 114864), (7179, 93696), (7808, 86148), (8784, 76576), (9572, 70272), (11712, 57432), (14358, 46848), (15616, 43074), (17568, 38288), (19144, 35136), (21537, 31232), (23424, 28716)]