328851544

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 767448000

約数和(自身を除く): 438596456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 67, 76, 98, 133, 134, 152, 196, 266, 268, 392, 469, 532, 536, 659, 931, 938, 1064, 1273, 1318, 1862, 1876, 2546, 2636, 3283, 3724, 3752, 4613, 5092, 5272, 6566, 7448, 8911, 9226, 10184, 12521, 13132, 17822, 18452, 25042, 26264, 32291, 35644, 36904, 44153, 50084, 62377, 64582, 71288, 87647, 88306, 100168, 124754, 129164, 175294, 176612, 249508, 258328, 309071, 350588, 353224, 499016, 613529, 618142, 701176, 838907, 1227058, 1236284, 1677814, 2163497, 2454116, 2472568, 3355628, 4326994, 4908232, 5872349, 6711256, 8653988, 11744698, 17307976, 23489396, 41106443, 46978792, 82212886, 164425772, 328851544]

約数ペア:

[(1, 328851544), (2, 164425772), (4, 82212886), (7, 46978792), (8, 41106443), (14, 23489396), (19, 17307976), (28, 11744698), (38, 8653988), (49, 6711256), (56, 5872349), (67, 4908232), (76, 4326994), (98, 3355628), (133, 2472568), (134, 2454116), (152, 2163497), (196, 1677814), (266, 1236284), (268, 1227058), (392, 838907), (469, 701176), (532, 618142), (536, 613529), (659, 499016), (931, 353224), (938, 350588), (1064, 309071), (1273, 258328), (1318, 249508), (1862, 176612), (1876, 175294), (2546, 129164), (2636, 124754), (3283, 100168), (3724, 88306), (3752, 87647), (4613, 71288), (5092, 64582), (5272, 62377), (6566, 50084), (7448, 44153), (8911, 36904), (9226, 35644), (10184, 32291), (12521, 26264), (13132, 25042), (17822, 18452)]