21346991232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{41579}}^1$

素因数の和:41794

約数の個数: 128

約数和(自身を含む): 65144217600

約数和(自身を除く): 43797226368

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, 191, 192, 224, 336, 382, 384, 448, 573, 672, 764, 896, 1146, 1337, 1344, 1528, 2292, 2674, 2688, 3056, 4011, 4584, 5348, 6112, 8022, 9168, 10696, 12224, 16044, 18336, 21392, 24448, 32088, 36672, 41579, 42784, 64176, 73344, 83158, 85568, 124737, 128352, 166316, 171136, 249474, 256704, 291053, 332632, 498948, 513408, 582106, 665264, 873159, 997896, 1164212, 1330528, 1746318, 1995792, 2328424, 2661056, 3492636, 3991584, 4656848, 5322112, 6985272, 7941589, 7983168, 9313696, 13970544, 15883178, 15966336, 18627392, 23824767, 27941088, 31766356, 37254784, 47649534, 55591123, 55882176, 63532712, 95299068, 111182246, 111764352, 127065424, 166773369, 190598136, 222364492, 254130848, 333546738, 381196272, 444728984, 508261696, 667093476, 762392544, 889457968, 1016523392, 1334186952, 1524785088, 1778915936, 2668373904, 3049570176, 3557831872, 5336747808, 7115663744, 10673495616, 21346991232]

約数ペア:

[(1, 21346991232), (2, 10673495616), (3, 7115663744), (4, 5336747808), (6, 3557831872), (7, 3049570176), (8, 2668373904), (12, 1778915936), (14, 1524785088), (16, 1334186952), (21, 1016523392), (24, 889457968), (28, 762392544), (32, 667093476), (42, 508261696), (48, 444728984), (56, 381196272), (64, 333546738), (84, 254130848), (96, 222364492), (112, 190598136), (128, 166773369), (168, 127065424), (191, 111764352), (192, 111182246), (224, 95299068), (336, 63532712), (382, 55882176), (384, 55591123), (448, 47649534), (573, 37254784), (672, 31766356), (764, 27941088), (896, 23824767), (1146, 18627392), (1337, 15966336), (1344, 15883178), (1528, 13970544), (2292, 9313696), (2674, 7983168), (2688, 7941589), (3056, 6985272), (4011, 5322112), (4584, 4656848), (5348, 3991584), (6112, 3492636), (8022, 2661056), (9168, 2328424), (10696, 1995792), (12224, 1746318), (16044, 1330528), (18336, 1164212), (21392, 997896), (24448, 873159), (32088, 665264), (36672, 582106), (41579, 513408), (42784, 498948), (64176, 332632), (73344, 291053), (83158, 256704), (85568, 249474), (124737, 171136), (128352, 166316)]