248730624

素因数分解:

$2^{10}\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 132

約数和(自身を含む): 727118964

約数和(自身を除く): 478388340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 197, 256, 274, 288, 384, 394, 411, 512, 548, 576, 591, 768, 788, 822, 1024, 1096, 1152, 1182, 1233, 1536, 1576, 1644, 1773, 2192, 2304, 2364, 2466, 3072, 3152, 3288, 3546, 4384, 4608, 4728, 4932, 6304, 6576, 7092, 8768, 9216, 9456, 9864, 12608, 13152, 14184, 17536, 18912, 19728, 25216, 26304, 26989, 28368, 35072, 37824, 39456, 50432, 52608, 53978, 56736, 70144, 75648, 78912, 80967, 100864, 105216, 107956, 113472, 140288, 151296, 157824, 161934, 201728, 210432, 215912, 226944, 242901, 302592, 315648, 323868, 420864, 431824, 453888, 485802, 605184, 631296, 647736, 863648, 907776, 971604, 1262592, 1295472, 1727296, 1815552, 1943208, 2590944, 3454592, 3886416, 5181888, 6909184, 7772832, 10363776, 13818368, 15545664, 20727552, 27636736, 31091328, 41455104, 62182656, 82910208, 124365312, 248730624]

約数ペア:

[(1, 248730624), (2, 124365312), (3, 82910208), (4, 62182656), (6, 41455104), (8, 31091328), (9, 27636736), (12, 20727552), (16, 15545664), (18, 13818368), (24, 10363776), (32, 7772832), (36, 6909184), (48, 5181888), (64, 3886416), (72, 3454592), (96, 2590944), (128, 1943208), (137, 1815552), (144, 1727296), (192, 1295472), (197, 1262592), (256, 971604), (274, 907776), (288, 863648), (384, 647736), (394, 631296), (411, 605184), (512, 485802), (548, 453888), (576, 431824), (591, 420864), (768, 323868), (788, 315648), (822, 302592), (1024, 242901), (1096, 226944), (1152, 215912), (1182, 210432), (1233, 201728), (1536, 161934), (1576, 157824), (1644, 151296), (1773, 140288), (2192, 113472), (2304, 107956), (2364, 105216), (2466, 100864), (3072, 80967), (3152, 78912), (3288, 75648), (3546, 70144), (4384, 56736), (4608, 53978), (4728, 52608), (4932, 50432), (6304, 39456), (6576, 37824), (7092, 35072), (8768, 28368), (9216, 26989), (9456, 26304), (9864, 25216), (12608, 19728), (13152, 18912), (14184, 17536)]