1373943808

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 3207859200

約数和(自身を除く): 1833915392

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 67, 68, 76, 124, 128, 134, 136, 152, 248, 256, 268, 272, 304, 323, 496, 512, 527, 536, 544, 589, 608, 646, 992, 1024, 1054, 1072, 1088, 1139, 1178, 1216, 1273, 1292, 1984, 2048, 2077, 2108, 2144, 2176, 2278, 2356, 2432, 2546, 2584, 3968, 4154, 4216, 4288, 4352, 4556, 4712, 4864, 5092, 5168, 7936, 8308, 8432, 8576, 8704, 9112, 9424, 9728, 10013, 10184, 10336, 15872, 16616, 16864, 17152, 17408, 18224, 18848, 19456, 20026, 20368, 20672, 21641, 31744, 33232, 33728, 34304, 34816, 35309, 36448, 37696, 38912, 39463, 40052, 40736, 41344, 43282, 63488, 66464, 67456, 68608, 70618, 72896, 75392, 78926, 80104, 81472, 82688, 86564, 132928, 134912, 137216, 141236, 145792, 150784, 157852, 160208, 162944, 165376, 173128, 265856, 269824, 282472, 291584, 301568, 315704, 320416, 325888, 330752, 346256, 531712, 539648, 564944, 583168, 603136, 631408, 640832, 651776, 661504, 670871, 692512, 1063424, 1079296, 1129888, 1166336, 1206272, 1262816, 1281664, 1303552, 1341742, 1385024, 2126848, 2259776, 2332672, 2525632, 2563328, 2607104, 2683484, 2770048, 4253696, 4519552, 5051264, 5126656, 5366968, 5540096, 9039104, 10102528, 10253312, 10733936, 11080192, 18078208, 20205056, 20506624, 21467872, 22160384, 36156416, 40410112, 42935744, 44320768, 72312832, 80820224, 85871488, 171742976, 343485952, 686971904, 1373943808]

約数ペア:

[(1, 1373943808), (2, 686971904), (4, 343485952), (8, 171742976), (16, 85871488), (17, 80820224), (19, 72312832), (31, 44320768), (32, 42935744), (34, 40410112), (38, 36156416), (62, 22160384), (64, 21467872), (67, 20506624), (68, 20205056), (76, 18078208), (124, 11080192), (128, 10733936), (134, 10253312), (136, 10102528), (152, 9039104), (248, 5540096), (256, 5366968), (268, 5126656), (272, 5051264), (304, 4519552), (323, 4253696), (496, 2770048), (512, 2683484), (527, 2607104), (536, 2563328), (544, 2525632), (589, 2332672), (608, 2259776), (646, 2126848), (992, 1385024), (1024, 1341742), (1054, 1303552), (1072, 1281664), (1088, 1262816), (1139, 1206272), (1178, 1166336), (1216, 1129888), (1273, 1079296), (1292, 1063424), (1984, 692512), (2048, 670871), (2077, 661504), (2108, 651776), (2144, 640832), (2176, 631408), (2278, 603136), (2356, 583168), (2432, 564944), (2546, 539648), (2584, 531712), (3968, 346256), (4154, 330752), (4216, 325888), (4288, 320416), (4352, 315704), (4556, 301568), (4712, 291584), (4864, 282472), (5092, 269824), (5168, 265856), (7936, 173128), (8308, 165376), (8432, 162944), (8576, 160208), (8704, 157852), (9112, 150784), (9424, 145792), (9728, 141236), (10013, 137216), (10184, 134912), (10336, 132928), (15872, 86564), (16616, 82688), (16864, 81472), (17152, 80104), (17408, 78926), (18224, 75392), (18848, 72896), (19456, 70618), (20026, 68608), (20368, 67456), (20672, 66464), (21641, 63488), (31744, 43282), (33232, 41344), (33728, 40736), (34304, 40052), (34816, 39463), (35309, 38912), (36448, 37696)]