787940112

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 2068260480

約数和(自身を除く): 1280320368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 197, 206, 309, 394, 412, 591, 618, 788, 809, 824, 1182, 1236, 1576, 1618, 1648, 2364, 2427, 2472, 3152, 3236, 4728, 4854, 4944, 6472, 9456, 9708, 12944, 19416, 20291, 38832, 40582, 60873, 81164, 83327, 121746, 159373, 162328, 166654, 243492, 249981, 318746, 324656, 333308, 478119, 486984, 499962, 637492, 666616, 956238, 973968, 999924, 1274984, 1333232, 1912476, 1999848, 2549968, 3824952, 3999696, 7649904, 16415419, 32830838, 49246257, 65661676, 98492514, 131323352, 196985028, 262646704, 393970056, 787940112]

約数ペア:

[(1, 787940112), (2, 393970056), (3, 262646704), (4, 196985028), (6, 131323352), (8, 98492514), (12, 65661676), (16, 49246257), (24, 32830838), (48, 16415419), (103, 7649904), (197, 3999696), (206, 3824952), (309, 2549968), (394, 1999848), (412, 1912476), (591, 1333232), (618, 1274984), (788, 999924), (809, 973968), (824, 956238), (1182, 666616), (1236, 637492), (1576, 499962), (1618, 486984), (1648, 478119), (2364, 333308), (2427, 324656), (2472, 318746), (3152, 249981), (3236, 243492), (4728, 166654), (4854, 162328), (4944, 159373), (6472, 121746), (9456, 83327), (9708, 81164), (12944, 60873), (19416, 40582), (20291, 38832)]