313284672

素因数分解:

$2^6\times 3^4\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 140

約数和(自身を含む): 936280576

約数和(自身を除く): 622995904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 223, 271, 288, 324, 432, 446, 542, 576, 648, 669, 813, 864, 892, 1084, 1296, 1338, 1626, 1728, 1784, 2007, 2168, 2439, 2592, 2676, 3252, 3568, 4014, 4336, 4878, 5184, 5352, 6021, 6504, 7136, 7317, 8028, 8672, 9756, 10704, 12042, 13008, 14272, 14634, 16056, 17344, 18063, 19512, 21408, 21951, 24084, 26016, 29268, 32112, 36126, 39024, 42816, 43902, 48168, 52032, 58536, 60433, 64224, 72252, 78048, 87804, 96336, 117072, 120866, 128448, 144504, 156096, 175608, 181299, 192672, 234144, 241732, 289008, 351216, 362598, 385344, 468288, 483464, 543897, 578016, 702432, 725196, 966928, 1087794, 1156032, 1404864, 1450392, 1631691, 1933856, 2175588, 2900784, 3263382, 3867712, 4351176, 4895073, 5801568, 6526764, 8702352, 9790146, 11603136, 13053528, 17404704, 19580292, 26107056, 34809408, 39160584, 52214112, 78321168, 104428224, 156642336, 313284672]

約数ペア:

[(1, 313284672), (2, 156642336), (3, 104428224), (4, 78321168), (6, 52214112), (8, 39160584), (9, 34809408), (12, 26107056), (16, 19580292), (18, 17404704), (24, 13053528), (27, 11603136), (32, 9790146), (36, 8702352), (48, 6526764), (54, 5801568), (64, 4895073), (72, 4351176), (81, 3867712), (96, 3263382), (108, 2900784), (144, 2175588), (162, 1933856), (192, 1631691), (216, 1450392), (223, 1404864), (271, 1156032), (288, 1087794), (324, 966928), (432, 725196), (446, 702432), (542, 578016), (576, 543897), (648, 483464), (669, 468288), (813, 385344), (864, 362598), (892, 351216), (1084, 289008), (1296, 241732), (1338, 234144), (1626, 192672), (1728, 181299), (1784, 175608), (2007, 156096), (2168, 144504), (2439, 128448), (2592, 120866), (2676, 117072), (3252, 96336), (3568, 87804), (4014, 78048), (4336, 72252), (4878, 64224), (5184, 60433), (5352, 58536), (6021, 52032), (6504, 48168), (7136, 43902), (7317, 42816), (8028, 39024), (8672, 36126), (9756, 32112), (10704, 29268), (12042, 26016), (13008, 24084), (14272, 21951), (14634, 21408), (16056, 19512), (17344, 18063)]