123981696

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 358974720

約数和(自身を除く): 234993024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 383, 384, 562, 576, 766, 843, 1124, 1149, 1152, 1532, 1686, 2248, 2298, 2529, 3064, 3372, 3447, 4496, 4596, 5058, 6128, 6744, 6894, 8992, 9192, 10116, 12256, 13488, 13788, 17984, 18384, 20232, 24512, 26976, 27576, 35968, 36768, 40464, 49024, 53952, 55152, 73536, 80928, 107623, 107904, 110304, 147072, 161856, 215246, 220608, 322869, 323712, 430492, 441216, 645738, 860984, 968607, 1291476, 1721968, 1937214, 2582952, 3443936, 3874428, 5165904, 6887872, 7748856, 10331808, 13775744, 15497712, 20663616, 30995424, 41327232, 61990848, 123981696]

約数ペア:

[(1, 123981696), (2, 61990848), (3, 41327232), (4, 30995424), (6, 20663616), (8, 15497712), (9, 13775744), (12, 10331808), (16, 7748856), (18, 6887872), (24, 5165904), (32, 3874428), (36, 3443936), (48, 2582952), (64, 1937214), (72, 1721968), (96, 1291476), (128, 968607), (144, 860984), (192, 645738), (281, 441216), (288, 430492), (383, 323712), (384, 322869), (562, 220608), (576, 215246), (766, 161856), (843, 147072), (1124, 110304), (1149, 107904), (1152, 107623), (1532, 80928), (1686, 73536), (2248, 55152), (2298, 53952), (2529, 49024), (3064, 40464), (3372, 36768), (3447, 35968), (4496, 27576), (4596, 26976), (5058, 24512), (6128, 20232), (6744, 18384), (6894, 17984), (8992, 13788), (9192, 13488), (10116, 12256)]