4891968

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 15240000

約数和(自身を除く): 10348032

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, 144, 149, 152, 171, 192, 216, 228, 288, 298, 304, 342, 432, 447, 456, 513, 576, 596, 608, 684, 864, 894, 912, 1026, 1192, 1216, 1341, 1368, 1728, 1788, 1824, 2052, 2384, 2682, 2736, 2831, 3576, 3648, 4023, 4104, 4768, 5364, 5472, 5662, 7152, 8046, 8208, 8493, 9536, 10728, 10944, 11324, 14304, 16092, 16416, 16986, 21456, 22648, 25479, 28608, 32184, 32832, 33972, 42912, 45296, 50958, 64368, 67944, 76437, 85824, 90592, 101916, 128736, 135888, 152874, 181184, 203832, 257472, 271776, 305748, 407664, 543552, 611496, 815328, 1222992, 1630656, 2445984, 4891968]

約数ペア:

[(1, 4891968), (2, 2445984), (3, 1630656), (4, 1222992), (6, 815328), (8, 611496), (9, 543552), (12, 407664), (16, 305748), (18, 271776), (19, 257472), (24, 203832), (27, 181184), (32, 152874), (36, 135888), (38, 128736), (48, 101916), (54, 90592), (57, 85824), (64, 76437), (72, 67944), (76, 64368), (96, 50958), (108, 45296), (114, 42912), (144, 33972), (149, 32832), (152, 32184), (171, 28608), (192, 25479), (216, 22648), (228, 21456), (288, 16986), (298, 16416), (304, 16092), (342, 14304), (432, 11324), (447, 10944), (456, 10728), (513, 9536), (576, 8493), (596, 8208), (608, 8046), (684, 7152), (864, 5662), (894, 5472), (912, 5364), (1026, 4768), (1192, 4104), (1216, 4023), (1341, 3648), (1368, 3576), (1728, 2831), (1788, 2736), (1824, 2682), (2052, 2384)]