1221034752

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{75709}}^1$

素因数の和:75738

約数の個数: 108

約数和(自身を含む): 4023532240

約数和(自身を除く): 2802497488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 75709, 151418, 227127, 302836, 454254, 529963, 605672, 681381, 908508, 1059926, 1211344, 1362762, 1589889, 1817016, 2119852, 2422688, 2725524, 3179778, 3634032, 4239704, 4769667, 4845376, 5451048, 6359556, 7268064, 8479408, 9539334, 9690752, 10902096, 12719112, 14536128, 16958816, 19078668, 19381504, 21804192, 25438224, 29072256, 33917632, 38157336, 43608384, 50876448, 58144512, 67835264, 76314672, 87216768, 101752896, 135670528, 152629344, 174433536, 203505792, 305258688, 407011584, 610517376, 1221034752]

約数ペア:

[(1, 1221034752), (2, 610517376), (3, 407011584), (4, 305258688), (6, 203505792), (7, 174433536), (8, 152629344), (9, 135670528), (12, 101752896), (14, 87216768), (16, 76314672), (18, 67835264), (21, 58144512), (24, 50876448), (28, 43608384), (32, 38157336), (36, 33917632), (42, 29072256), (48, 25438224), (56, 21804192), (63, 19381504), (64, 19078668), (72, 16958816), (84, 14536128), (96, 12719112), (112, 10902096), (126, 9690752), (128, 9539334), (144, 8479408), (168, 7268064), (192, 6359556), (224, 5451048), (252, 4845376), (256, 4769667), (288, 4239704), (336, 3634032), (384, 3179778), (448, 2725524), (504, 2422688), (576, 2119852), (672, 1817016), (768, 1589889), (896, 1362762), (1008, 1211344), (1152, 1059926), (1344, 908508), (1792, 681381), (2016, 605672), (2304, 529963), (2688, 454254), (4032, 302836), (5376, 227127), (8064, 151418), (16128, 75709)]