404389944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 1290318120

約数和(自身を除く): 885928176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 294, 332, 392, 441, 498, 504, 581, 588, 664, 747, 882, 996, 1162, 1176, 1381, 1494, 1743, 1764, 1992, 2324, 2762, 2988, 3486, 3528, 4067, 4143, 4648, 5229, 5524, 5976, 6972, 8134, 8286, 9667, 10458, 11048, 12201, 12429, 13944, 16268, 16572, 19334, 20916, 24402, 24858, 29001, 32536, 33144, 36603, 38668, 41832, 48804, 49716, 58002, 67669, 73206, 77336, 87003, 97608, 99432, 114623, 116004, 135338, 146412, 174006, 203007, 229246, 232008, 270676, 292824, 343869, 348012, 406014, 458492, 541352, 609021, 687738, 696024, 802361, 812028, 916984, 1031607, 1218042, 1375476, 1604722, 1624056, 2063214, 2407083, 2436084, 2750952, 3209444, 4126428, 4814166, 4872168, 5616527, 6418888, 7221249, 8252856, 9628332, 11233054, 14442498, 16849581, 19256664, 22466108, 28884996, 33699162, 44932216, 50548743, 57769992, 67398324, 101097486, 134796648, 202194972, 404389944]

約数ペア:

[(1, 404389944), (2, 202194972), (3, 134796648), (4, 101097486), (6, 67398324), (7, 57769992), (8, 50548743), (9, 44932216), (12, 33699162), (14, 28884996), (18, 22466108), (21, 19256664), (24, 16849581), (28, 14442498), (36, 11233054), (42, 9628332), (49, 8252856), (56, 7221249), (63, 6418888), (72, 5616527), (83, 4872168), (84, 4814166), (98, 4126428), (126, 3209444), (147, 2750952), (166, 2436084), (168, 2407083), (196, 2063214), (249, 1624056), (252, 1604722), (294, 1375476), (332, 1218042), (392, 1031607), (441, 916984), (498, 812028), (504, 802361), (581, 696024), (588, 687738), (664, 609021), (747, 541352), (882, 458492), (996, 406014), (1162, 348012), (1176, 343869), (1381, 292824), (1494, 270676), (1743, 232008), (1764, 229246), (1992, 203007), (2324, 174006), (2762, 146412), (2988, 135338), (3486, 116004), (3528, 114623), (4067, 99432), (4143, 97608), (4648, 87003), (5229, 77336), (5524, 73206), (5976, 67669), (6972, 58002), (8134, 49716), (8286, 48804), (9667, 41832), (10458, 38668), (11048, 36603), (12201, 33144), (12429, 32536), (13944, 29001), (16268, 24858), (16572, 24402), (19334, 20916)]