1230304512

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^2\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 108

約数和(自身を含む): 3328400544

約数和(自身を除く): 2098096032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 151, 192, 206, 256, 302, 309, 384, 412, 453, 604, 618, 768, 824, 906, 1208, 1236, 1648, 1812, 2416, 2472, 3296, 3624, 4832, 4944, 6592, 7248, 9664, 9888, 10609, 13184, 14496, 15553, 19328, 19776, 21218, 26368, 28992, 31106, 31827, 38656, 39552, 42436, 46659, 57984, 62212, 63654, 79104, 84872, 93318, 115968, 124424, 127308, 169744, 186636, 248848, 254616, 339488, 373272, 497696, 509232, 678976, 746544, 995392, 1018464, 1357952, 1493088, 1601959, 1990784, 2036928, 2715904, 2986176, 3203918, 3981568, 4073856, 4805877, 5972352, 6407836, 8147712, 9611754, 11944704, 12815672, 19223508, 25631344, 38447016, 51262688, 76894032, 102525376, 153788064, 205050752, 307576128, 410101504, 615152256, 1230304512]

約数ペア:

[(1, 1230304512), (2, 615152256), (3, 410101504), (4, 307576128), (6, 205050752), (8, 153788064), (12, 102525376), (16, 76894032), (24, 51262688), (32, 38447016), (48, 25631344), (64, 19223508), (96, 12815672), (103, 11944704), (128, 9611754), (151, 8147712), (192, 6407836), (206, 5972352), (256, 4805877), (302, 4073856), (309, 3981568), (384, 3203918), (412, 2986176), (453, 2715904), (604, 2036928), (618, 1990784), (768, 1601959), (824, 1493088), (906, 1357952), (1208, 1018464), (1236, 995392), (1648, 746544), (1812, 678976), (2416, 509232), (2472, 497696), (3296, 373272), (3624, 339488), (4832, 254616), (4944, 248848), (6592, 186636), (7248, 169744), (9664, 127308), (9888, 124424), (10609, 115968), (13184, 93318), (14496, 84872), (15553, 79104), (19328, 63654), (19776, 62212), (21218, 57984), (26368, 46659), (28992, 42436), (31106, 39552), (31827, 38656)]