319692672

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21380

約数の個数: 96

約数和(自身を含む): 990760680

約数和(自身を除く): 671068008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 21347, 42694, 64041, 85388, 128082, 170776, 192123, 256164, 277511, 341552, 384246, 512328, 555022, 683104, 768492, 832533, 1024656, 1110044, 1366208, 1536984, 1665066, 2049312, 2220088, 2497599, 2732416, 3073968, 3330132, 4098624, 4440176, 4995198, 6147936, 6660264, 8197248, 8880352, 9990396, 12295872, 13320528, 17760704, 19980792, 24591744, 26641056, 35521408, 39961584, 53282112, 79923168, 106564224, 159846336, 319692672]

約数ペア:

[(1, 319692672), (2, 159846336), (3, 106564224), (4, 79923168), (6, 53282112), (8, 39961584), (9, 35521408), (12, 26641056), (13, 24591744), (16, 19980792), (18, 17760704), (24, 13320528), (26, 12295872), (32, 9990396), (36, 8880352), (39, 8197248), (48, 6660264), (52, 6147936), (64, 4995198), (72, 4440176), (78, 4098624), (96, 3330132), (104, 3073968), (117, 2732416), (128, 2497599), (144, 2220088), (156, 2049312), (192, 1665066), (208, 1536984), (234, 1366208), (288, 1110044), (312, 1024656), (384, 832533), (416, 768492), (468, 683104), (576, 555022), (624, 512328), (832, 384246), (936, 341552), (1152, 277511), (1248, 256164), (1664, 192123), (1872, 170776), (2496, 128082), (3744, 85388), (4992, 64041), (7488, 42694), (14976, 21347)]