21352624896

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13757}}^1$

素因数の和:13866

約数の個数: 144

約数和(自身を含む): 59392295424

約数和(自身を除く): 38039670528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 128, 129, 141, 172, 188, 192, 256, 258, 282, 344, 376, 384, 516, 564, 688, 752, 768, 1032, 1128, 1376, 1504, 2021, 2064, 2256, 2752, 3008, 4042, 4128, 4512, 5504, 6016, 6063, 8084, 8256, 9024, 11008, 12032, 12126, 13757, 16168, 16512, 18048, 24252, 27514, 32336, 33024, 36096, 41271, 48504, 55028, 64672, 82542, 97008, 110056, 129344, 165084, 194016, 220112, 258688, 330168, 388032, 440224, 517376, 591551, 646579, 660336, 776064, 880448, 1183102, 1293158, 1320672, 1552128, 1760896, 1774653, 1939737, 2366204, 2586316, 2641344, 3521792, 3549306, 3879474, 4732408, 5172632, 5282688, 7098612, 7758948, 9464816, 10345264, 10565376, 14197224, 15517896, 18929632, 20690528, 27802897, 28394448, 31035792, 37859264, 41381056, 55605794, 56788896, 62071584, 75718528, 82762112, 83408691, 111211588, 113577792, 124143168, 151437056, 165524224, 166817382, 222423176, 227155584, 248286336, 333634764, 444846352, 454311168, 496572672, 667269528, 889692704, 1334539056, 1779385408, 2669078112, 3558770816, 5338156224, 7117541632, 10676312448, 21352624896]

約数ペア:

[(1, 21352624896), (2, 10676312448), (3, 7117541632), (4, 5338156224), (6, 3558770816), (8, 2669078112), (12, 1779385408), (16, 1334539056), (24, 889692704), (32, 667269528), (43, 496572672), (47, 454311168), (48, 444846352), (64, 333634764), (86, 248286336), (94, 227155584), (96, 222423176), (128, 166817382), (129, 165524224), (141, 151437056), (172, 124143168), (188, 113577792), (192, 111211588), (256, 83408691), (258, 82762112), (282, 75718528), (344, 62071584), (376, 56788896), (384, 55605794), (516, 41381056), (564, 37859264), (688, 31035792), (752, 28394448), (768, 27802897), (1032, 20690528), (1128, 18929632), (1376, 15517896), (1504, 14197224), (2021, 10565376), (2064, 10345264), (2256, 9464816), (2752, 7758948), (3008, 7098612), (4042, 5282688), (4128, 5172632), (4512, 4732408), (5504, 3879474), (6016, 3549306), (6063, 3521792), (8084, 2641344), (8256, 2586316), (9024, 2366204), (11008, 1939737), (12032, 1774653), (12126, 1760896), (13757, 1552128), (16168, 1320672), (16512, 1293158), (18048, 1183102), (24252, 880448), (27514, 776064), (32336, 660336), (33024, 646579), (36096, 591551), (41271, 517376), (48504, 440224), (55028, 388032), (64672, 330168), (82542, 258688), (97008, 220112), (110056, 194016), (129344, 165084)]