8995968

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 28152000

約数和(自身を除く): 19156032

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, 137, 144, 152, 171, 192, 216, 228, 274, 288, 304, 342, 384, 411, 432, 456, 513, 548, 576, 608, 684, 822, 864, 912, 1026, 1096, 1152, 1216, 1233, 1368, 1644, 1728, 1824, 2052, 2192, 2432, 2466, 2603, 2736, 3288, 3456, 3648, 3699, 4104, 4384, 4932, 5206, 5472, 6576, 7296, 7398, 7809, 8208, 8768, 9864, 10412, 10944, 13152, 14796, 15618, 16416, 17536, 19728, 20824, 21888, 23427, 26304, 29592, 31236, 32832, 39456, 41648, 46854, 52608, 59184, 62472, 65664, 70281, 78912, 83296, 93708, 118368, 124944, 140562, 157824, 166592, 187416, 236736, 249888, 281124, 333184, 374832, 473472, 499776, 562248, 749664, 999552, 1124496, 1499328, 2248992, 2998656, 4497984, 8995968]

約数ペア:

[(1, 8995968), (2, 4497984), (3, 2998656), (4, 2248992), (6, 1499328), (8, 1124496), (9, 999552), (12, 749664), (16, 562248), (18, 499776), (19, 473472), (24, 374832), (27, 333184), (32, 281124), (36, 249888), (38, 236736), (48, 187416), (54, 166592), (57, 157824), (64, 140562), (72, 124944), (76, 118368), (96, 93708), (108, 83296), (114, 78912), (128, 70281), (137, 65664), (144, 62472), (152, 59184), (171, 52608), (192, 46854), (216, 41648), (228, 39456), (274, 32832), (288, 31236), (304, 29592), (342, 26304), (384, 23427), (411, 21888), (432, 20824), (456, 19728), (513, 17536), (548, 16416), (576, 15618), (608, 14796), (684, 13152), (822, 10944), (864, 10412), (912, 9864), (1026, 8768), (1096, 8208), (1152, 7809), (1216, 7398), (1233, 7296), (1368, 6576), (1644, 5472), (1728, 5206), (1824, 4932), (2052, 4384), (2192, 4104), (2432, 3699), (2466, 3648), (2603, 3456), (2736, 3288)]