397319328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197083}}^1$

素因数の和:197106

約数の個数: 72

約数和(自身を含む): 1291294368

約数和(自身を除く): 893975040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 197083, 394166, 591249, 788332, 1182498, 1379581, 1576664, 1773747, 2364996, 2759162, 3153328, 3547494, 4138743, 4729992, 5518324, 6306656, 7094988, 8277486, 9459984, 11036648, 12416229, 14189976, 16554972, 18919968, 22073296, 24832458, 28379952, 33109944, 44146592, 49664916, 56759904, 66219888, 99329832, 132439776, 198659664, 397319328]

約数ペア:

[(1, 397319328), (2, 198659664), (3, 132439776), (4, 99329832), (6, 66219888), (7, 56759904), (8, 49664916), (9, 44146592), (12, 33109944), (14, 28379952), (16, 24832458), (18, 22073296), (21, 18919968), (24, 16554972), (28, 14189976), (32, 12416229), (36, 11036648), (42, 9459984), (48, 8277486), (56, 7094988), (63, 6306656), (72, 5518324), (84, 4729992), (96, 4138743), (112, 3547494), (126, 3153328), (144, 2759162), (168, 2364996), (224, 1773747), (252, 1576664), (288, 1379581), (336, 1182498), (504, 788332), (672, 591249), (1008, 394166), (2016, 197083)]