669242944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7411}}^1$

素因数の和:7523

約数の個数: 56

約数和(自身を含む): 1423281888

約数和(自身を除く): 754038944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 2656, 2822, 5312, 5644, 7411, 11288, 14822, 22576, 29644, 45152, 59288, 90304, 118576, 125987, 237152, 251974, 474304, 503948, 615113, 1007896, 1230226, 2015792, 2460452, 4031584, 4920904, 8063168, 9841808, 10456921, 19683616, 20913842, 39367232, 41827684, 83655368, 167310736, 334621472, 669242944]

約数ペア:

[(1, 669242944), (2, 334621472), (4, 167310736), (8, 83655368), (16, 41827684), (17, 39367232), (32, 20913842), (34, 19683616), (64, 10456921), (68, 9841808), (83, 8063168), (136, 4920904), (166, 4031584), (272, 2460452), (332, 2015792), (544, 1230226), (664, 1007896), (1088, 615113), (1328, 503948), (1411, 474304), (2656, 251974), (2822, 237152), (5312, 125987), (5644, 118576), (7411, 90304), (11288, 59288), (14822, 45152), (22576, 29644)]