248517008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3547}}^1$

素因数の和:3735

約数の個数: 40

約数和(自身を含む): 501545280

約数和(自身を除く): 253028272

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 151, 232, 302, 464, 604, 1208, 2416, 3547, 4379, 7094, 8758, 14188, 17516, 28376, 35032, 56752, 70064, 102863, 205726, 411452, 535597, 822904, 1071194, 1645808, 2142388, 4284776, 8569552, 15532313, 31064626, 62129252, 124258504, 248517008]

約数ペア:

[(1, 248517008), (2, 124258504), (4, 62129252), (8, 31064626), (16, 15532313), (29, 8569552), (58, 4284776), (116, 2142388), (151, 1645808), (232, 1071194), (302, 822904), (464, 535597), (604, 411452), (1208, 205726), (2416, 102863), (3547, 70064), (4379, 56752), (7094, 35032), (8758, 28376), (14188, 17516)]