8069884288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3784

約数の個数: 128

約数和(自身を含む): 18076032000

約数和(自身を除く): 10006147712

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 116, 124, 128, 152, 232, 248, 304, 464, 496, 551, 589, 608, 899, 928, 992, 1102, 1178, 1216, 1798, 1856, 1984, 2204, 2356, 2432, 3596, 3691, 3712, 3968, 4408, 4712, 7192, 7382, 8816, 9424, 14384, 14764, 17081, 17632, 18848, 28768, 29528, 34162, 35264, 37696, 57536, 59056, 68324, 70129, 70528, 75392, 107039, 114421, 115072, 118112, 136648, 140258, 214078, 228842, 236224, 273296, 280516, 428156, 457684, 472448, 546592, 561032, 856312, 915368, 1093184, 1122064, 1712624, 1830736, 2033741, 2173999, 2186368, 2244128, 3318209, 3425248, 3661472, 4067482, 4347998, 4488256, 6636418, 6850496, 7322944, 8134964, 8695996, 8976512, 13272836, 13700992, 14645888, 16269928, 17391992, 26545672, 32539856, 34783984, 53091344, 63045971, 65079712, 69567968, 106182688, 126091942, 130159424, 139135936, 212365376, 252183884, 260318848, 278271872, 424730752, 504367768, 1008735536, 2017471072, 4034942144, 8069884288]

約数ペア:

[(1, 8069884288), (2, 4034942144), (4, 2017471072), (8, 1008735536), (16, 504367768), (19, 424730752), (29, 278271872), (31, 260318848), (32, 252183884), (38, 212365376), (58, 139135936), (62, 130159424), (64, 126091942), (76, 106182688), (116, 69567968), (124, 65079712), (128, 63045971), (152, 53091344), (232, 34783984), (248, 32539856), (304, 26545672), (464, 17391992), (496, 16269928), (551, 14645888), (589, 13700992), (608, 13272836), (899, 8976512), (928, 8695996), (992, 8134964), (1102, 7322944), (1178, 6850496), (1216, 6636418), (1798, 4488256), (1856, 4347998), (1984, 4067482), (2204, 3661472), (2356, 3425248), (2432, 3318209), (3596, 2244128), (3691, 2186368), (3712, 2173999), (3968, 2033741), (4408, 1830736), (4712, 1712624), (7192, 1122064), (7382, 1093184), (8816, 915368), (9424, 856312), (14384, 561032), (14764, 546592), (17081, 472448), (17632, 457684), (18848, 428156), (28768, 280516), (29528, 273296), (34162, 236224), (35264, 228842), (37696, 214078), (57536, 140258), (59056, 136648), (68324, 118112), (70129, 115072), (70528, 114421), (75392, 107039)]