269314816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 599341680

約数和(自身を除く): 330026864

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3257, 4352, 4864, 5168, 6514, 10336, 13028, 20672, 26056, 41344, 52112, 55369, 61883, 82688, 104224, 110738, 123766, 208448, 221476, 247532, 416896, 442952, 495064, 833792, 885904, 990128, 1052011, 1771808, 1980256, 2104022, 3543616, 3960512, 4208044, 7087232, 7921024, 8416088, 14174464, 15842048, 16832176, 33664352, 67328704, 134657408, 269314816]

約数ペア:

[(1, 269314816), (2, 134657408), (4, 67328704), (8, 33664352), (16, 16832176), (17, 15842048), (19, 14174464), (32, 8416088), (34, 7921024), (38, 7087232), (64, 4208044), (68, 3960512), (76, 3543616), (128, 2104022), (136, 1980256), (152, 1771808), (256, 1052011), (272, 990128), (304, 885904), (323, 833792), (544, 495064), (608, 442952), (646, 416896), (1088, 247532), (1216, 221476), (1292, 208448), (2176, 123766), (2432, 110738), (2584, 104224), (3257, 82688), (4352, 61883), (4864, 55369), (5168, 52112), (6514, 41344), (10336, 26056), (13028, 20672)]