307366928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 671582016

約数和(自身を除く): 364215088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 83, 88, 106, 166, 176, 212, 332, 397, 424, 583, 664, 794, 848, 913, 1166, 1328, 1588, 1826, 2332, 3176, 3652, 4367, 4399, 4664, 6352, 7304, 8734, 8798, 9328, 14608, 17468, 17596, 21041, 32951, 34936, 35192, 42082, 48389, 65902, 69872, 70384, 84164, 96778, 131804, 168328, 193556, 231451, 263608, 336656, 362461, 387112, 462902, 527216, 724922, 774224, 925804, 1449844, 1746403, 1851608, 2899688, 3492806, 3703216, 5799376, 6985612, 13971224, 19210433, 27942448, 38420866, 76841732, 153683464, 307366928]

約数ペア:

[(1, 307366928), (2, 153683464), (4, 76841732), (8, 38420866), (11, 27942448), (16, 19210433), (22, 13971224), (44, 6985612), (53, 5799376), (83, 3703216), (88, 3492806), (106, 2899688), (166, 1851608), (176, 1746403), (212, 1449844), (332, 925804), (397, 774224), (424, 724922), (583, 527216), (664, 462902), (794, 387112), (848, 362461), (913, 336656), (1166, 263608), (1328, 231451), (1588, 193556), (1826, 168328), (2332, 131804), (3176, 96778), (3652, 84164), (4367, 70384), (4399, 69872), (4664, 65902), (6352, 48389), (7304, 42082), (8734, 35192), (8798, 34936), (9328, 32951), (14608, 21041), (17468, 17596)]