669520384

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 1566368496

約数和(自身を除く): 896848112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 64, 68, 97, 104, 122, 128, 136, 194, 208, 221, 244, 256, 272, 388, 416, 442, 488, 512, 544, 776, 793, 832, 884, 976, 1037, 1088, 1261, 1552, 1586, 1649, 1664, 1768, 1952, 2074, 2176, 2522, 3104, 3172, 3298, 3328, 3536, 3904, 4148, 4352, 5044, 5917, 6208, 6344, 6596, 6656, 7072, 7808, 8296, 8704, 10088, 11834, 12416, 12688, 13192, 13481, 14144, 15616, 16592, 20176, 21437, 23668, 24832, 25376, 26384, 26962, 28288, 31232, 33184, 40352, 42874, 47336, 49664, 50752, 52768, 53924, 56576, 66368, 76921, 80704, 85748, 94672, 100589, 101504, 105536, 107848, 113152, 132736, 153842, 161408, 171496, 189344, 201178, 203008, 211072, 215696, 265472, 307684, 322816, 342992, 378688, 402356, 406016, 422144, 431392, 530944, 615368, 645632, 685984, 757376, 804712, 844288, 862784, 1230736, 1307657, 1371968, 1514752, 1609424, 1725568, 2461472, 2615314, 2743936, 3029504, 3218848, 3451136, 4922944, 5230628, 5487872, 6437696, 6902272, 9845888, 10461256, 10975744, 12875392, 19691776, 20922512, 25750784, 39383552, 41845024, 51501568, 83690048, 167380096, 334760192, 669520384]

約数ペア:

[(1, 669520384), (2, 334760192), (4, 167380096), (8, 83690048), (13, 51501568), (16, 41845024), (17, 39383552), (26, 25750784), (32, 20922512), (34, 19691776), (52, 12875392), (61, 10975744), (64, 10461256), (68, 9845888), (97, 6902272), (104, 6437696), (122, 5487872), (128, 5230628), (136, 4922944), (194, 3451136), (208, 3218848), (221, 3029504), (244, 2743936), (256, 2615314), (272, 2461472), (388, 1725568), (416, 1609424), (442, 1514752), (488, 1371968), (512, 1307657), (544, 1230736), (776, 862784), (793, 844288), (832, 804712), (884, 757376), (976, 685984), (1037, 645632), (1088, 615368), (1261, 530944), (1552, 431392), (1586, 422144), (1649, 406016), (1664, 402356), (1768, 378688), (1952, 342992), (2074, 322816), (2176, 307684), (2522, 265472), (3104, 215696), (3172, 211072), (3298, 203008), (3328, 201178), (3536, 189344), (3904, 171496), (4148, 161408), (4352, 153842), (5044, 132736), (5917, 113152), (6208, 107848), (6344, 105536), (6596, 101504), (6656, 100589), (7072, 94672), (7808, 85748), (8296, 80704), (8704, 76921), (10088, 66368), (11834, 56576), (12416, 53924), (12688, 52768), (13192, 50752), (13481, 49664), (14144, 47336), (15616, 42874), (16592, 40352), (20176, 33184), (21437, 31232), (23668, 28288), (24832, 26962), (25376, 26384)]