228040295168

素因数分解:

$2^8\times 7^1\times {\mathrm{283}}^1\times {\mathrm{449663}}^1$

素因数の和:449969

約数の個数: 72

約数和(自身を含む): 522056306688

約数和(自身を除く): 294016011520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 448, 566, 896, 1132, 1792, 1981, 2264, 3962, 4528, 7924, 9056, 15848, 18112, 31696, 36224, 63392, 72448, 126784, 253568, 449663, 507136, 899326, 1798652, 3147641, 3597304, 6295282, 7194608, 12590564, 14389216, 25181128, 28778432, 50362256, 57556864, 100724512, 115113728, 127254629, 201449024, 254509258, 402898048, 509018516, 805796096, 890782403, 1018037032, 1781564806, 2036074064, 3563129612, 4072148128, 7126259224, 8144296256, 14252518448, 16288592512, 28505036896, 32577185024, 57010073792, 114020147584, 228040295168]

約数ペア:

[(1, 228040295168), (2, 114020147584), (4, 57010073792), (7, 32577185024), (8, 28505036896), (14, 16288592512), (16, 14252518448), (28, 8144296256), (32, 7126259224), (56, 4072148128), (64, 3563129612), (112, 2036074064), (128, 1781564806), (224, 1018037032), (256, 890782403), (283, 805796096), (448, 509018516), (566, 402898048), (896, 254509258), (1132, 201449024), (1792, 127254629), (1981, 115113728), (2264, 100724512), (3962, 57556864), (4528, 50362256), (7924, 28778432), (9056, 25181128), (15848, 14389216), (18112, 12590564), (31696, 7194608), (36224, 6295282), (63392, 3597304), (72448, 3147641), (126784, 1798652), (253568, 899326), (449663, 507136)]