1303627392

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19895

約数の個数: 128

約数和(自身を含む): 4050216000

約数和(自身を除く): 2746588608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 19853, 21888, 32832, 39706, 59559, 65664, 79412, 119118, 158824, 178677, 238236, 317648, 357354, 377207, 476472, 536031, 635296, 714708, 754414, 952944, 1072062, 1131621, 1270592, 1429416, 1508828, 1905888, 2144124, 2263242, 2541184, 2858832, 3017656, 3394863, 3811776, 4288248, 4526484, 5717664, 6035312, 6789726, 7623552, 8576496, 9052968, 10184589, 11435328, 12070624, 13579452, 17152992, 18105936, 20369178, 22870656, 24141248, 27158904, 34305984, 36211872, 40738356, 48282496, 54317808, 68611968, 72423744, 81476712, 108635616, 144847488, 162953424, 217271232, 325906848, 434542464, 651813696, 1303627392]

約数ペア:

[(1, 1303627392), (2, 651813696), (3, 434542464), (4, 325906848), (6, 217271232), (8, 162953424), (9, 144847488), (12, 108635616), (16, 81476712), (18, 72423744), (19, 68611968), (24, 54317808), (27, 48282496), (32, 40738356), (36, 36211872), (38, 34305984), (48, 27158904), (54, 24141248), (57, 22870656), (64, 20369178), (72, 18105936), (76, 17152992), (96, 13579452), (108, 12070624), (114, 11435328), (128, 10184589), (144, 9052968), (152, 8576496), (171, 7623552), (192, 6789726), (216, 6035312), (228, 5717664), (288, 4526484), (304, 4288248), (342, 3811776), (384, 3394863), (432, 3017656), (456, 2858832), (513, 2541184), (576, 2263242), (608, 2144124), (684, 1905888), (864, 1508828), (912, 1429416), (1026, 1270592), (1152, 1131621), (1216, 1072062), (1368, 952944), (1728, 754414), (1824, 714708), (2052, 635296), (2432, 536031), (2736, 476472), (3456, 377207), (3648, 357354), (4104, 317648), (5472, 238236), (7296, 178677), (8208, 158824), (10944, 119118), (16416, 79412), (19853, 65664), (21888, 59559), (32832, 39706)]