312280425472

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{62659}}^1$

素因数の和:62867

約数の個数: 88

約数和(自身を含む): 648507941120

約数和(自身を除く): 336227515648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 512, 628, 992, 1024, 1256, 1984, 2512, 3968, 4867, 5024, 7936, 9734, 10048, 15872, 19468, 20096, 31744, 38936, 40192, 62659, 77872, 80384, 125318, 155744, 160768, 250636, 311488, 501272, 622976, 1002544, 1245952, 1942429, 2005088, 2491904, 3884858, 4010176, 4983808, 7769716, 8020352, 9837463, 15539432, 16040704, 19674926, 31078864, 32081408, 39349852, 62157728, 64162816, 78699704, 124315456, 157399408, 248630912, 304961353, 314798816, 497261824, 609922706, 629597632, 994523648, 1219845412, 1259195264, 1989047296, 2439690824, 2518390528, 4879381648, 5036781056, 9758763296, 10073562112, 19517526592, 39035053184, 78070106368, 156140212736, 312280425472]

約数ペア:

[(1, 312280425472), (2, 156140212736), (4, 78070106368), (8, 39035053184), (16, 19517526592), (31, 10073562112), (32, 9758763296), (62, 5036781056), (64, 4879381648), (124, 2518390528), (128, 2439690824), (157, 1989047296), (248, 1259195264), (256, 1219845412), (314, 994523648), (496, 629597632), (512, 609922706), (628, 497261824), (992, 314798816), (1024, 304961353), (1256, 248630912), (1984, 157399408), (2512, 124315456), (3968, 78699704), (4867, 64162816), (5024, 62157728), (7936, 39349852), (9734, 32081408), (10048, 31078864), (15872, 19674926), (19468, 16040704), (20096, 15539432), (31744, 9837463), (38936, 8020352), (40192, 7769716), (62659, 4983808), (77872, 4010176), (80384, 3884858), (125318, 2491904), (155744, 2005088), (160768, 1942429), (250636, 1245952), (311488, 1002544), (501272, 622976)]