987616896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 3008396160

約数和(自身を除く): 2020779264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 461, 672, 797, 896, 922, 1344, 1383, 1594, 1844, 2391, 2688, 2766, 3188, 3227, 3688, 4782, 5532, 5579, 6376, 6454, 7376, 9564, 9681, 11064, 11158, 12752, 12908, 14752, 16737, 19128, 19362, 22128, 22316, 25504, 25816, 29504, 33474, 38256, 38724, 44256, 44632, 51008, 51632, 59008, 66948, 76512, 77448, 88512, 89264, 102016, 103264, 133896, 153024, 154896, 177024, 178528, 206528, 267792, 306048, 309792, 357056, 367417, 413056, 535584, 619584, 714112, 734834, 1071168, 1102251, 1239168, 1469668, 2142336, 2204502, 2571919, 2939336, 4409004, 5143838, 5878672, 7715757, 8818008, 10287676, 11757344, 15431514, 17636016, 20575352, 23514688, 30863028, 35272032, 41150704, 47029376, 61726056, 70544064, 82301408, 123452112, 141088128, 164602816, 246904224, 329205632, 493808448, 987616896]

約数ペア:

[(1, 987616896), (2, 493808448), (3, 329205632), (4, 246904224), (6, 164602816), (7, 141088128), (8, 123452112), (12, 82301408), (14, 70544064), (16, 61726056), (21, 47029376), (24, 41150704), (28, 35272032), (32, 30863028), (42, 23514688), (48, 20575352), (56, 17636016), (64, 15431514), (84, 11757344), (96, 10287676), (112, 8818008), (128, 7715757), (168, 5878672), (192, 5143838), (224, 4409004), (336, 2939336), (384, 2571919), (448, 2204502), (461, 2142336), (672, 1469668), (797, 1239168), (896, 1102251), (922, 1071168), (1344, 734834), (1383, 714112), (1594, 619584), (1844, 535584), (2391, 413056), (2688, 367417), (2766, 357056), (3188, 309792), (3227, 306048), (3688, 267792), (4782, 206528), (5532, 178528), (5579, 177024), (6376, 154896), (6454, 153024), (7376, 133896), (9564, 103264), (9681, 102016), (11064, 89264), (11158, 88512), (12752, 77448), (12908, 76512), (14752, 66948), (16737, 59008), (19128, 51632), (19362, 51008), (22128, 44632), (22316, 44256), (25504, 38724), (25816, 38256), (29504, 33474)]