397487664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4751}}^1$

素因数の和:4855

約数の個数: 120

約数和(自身を含む): 1286917632

約数和(自身を除く): 889429968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 498, 504, 581, 664, 747, 996, 1008, 1162, 1328, 1494, 1743, 1992, 2324, 2988, 3486, 3984, 4648, 4751, 5229, 5976, 6972, 9296, 9502, 10458, 11952, 13944, 14253, 19004, 20916, 27888, 28506, 33257, 38008, 41832, 42759, 57012, 66514, 76016, 83664, 85518, 99771, 114024, 133028, 171036, 199542, 228048, 266056, 299313, 342072, 394333, 399084, 532112, 598626, 684144, 788666, 798168, 1182999, 1197252, 1577332, 1596336, 2365998, 2394504, 2760331, 3154664, 3548997, 4731996, 4789008, 5520662, 6309328, 7097994, 8280993, 9463992, 11041324, 14195988, 16561986, 18927984, 22082648, 24842979, 28391976, 33123972, 44165296, 49685958, 56783952, 66247944, 99371916, 132495888, 198743832, 397487664]

約数ペア:

[(1, 397487664), (2, 198743832), (3, 132495888), (4, 99371916), (6, 66247944), (7, 56783952), (8, 49685958), (9, 44165296), (12, 33123972), (14, 28391976), (16, 24842979), (18, 22082648), (21, 18927984), (24, 16561986), (28, 14195988), (36, 11041324), (42, 9463992), (48, 8280993), (56, 7097994), (63, 6309328), (72, 5520662), (83, 4789008), (84, 4731996), (112, 3548997), (126, 3154664), (144, 2760331), (166, 2394504), (168, 2365998), (249, 1596336), (252, 1577332), (332, 1197252), (336, 1182999), (498, 798168), (504, 788666), (581, 684144), (664, 598626), (747, 532112), (996, 399084), (1008, 394333), (1162, 342072), (1328, 299313), (1494, 266056), (1743, 228048), (1992, 199542), (2324, 171036), (2988, 133028), (3486, 114024), (3984, 99771), (4648, 85518), (4751, 83664), (5229, 76016), (5976, 66514), (6972, 57012), (9296, 42759), (9502, 41832), (10458, 38008), (11952, 33257), (13944, 28506), (14253, 27888), (19004, 20916)]