261055148928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{148727}}^1$

素因数の和:149404

約数の個数: 128

約数和(自身を含む): 793707793920

約数和(自身を除く): 532652644992

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, 653, 672, 896, 1306, 1344, 1959, 2612, 2688, 3918, 4571, 5224, 7836, 9142, 10448, 13713, 15672, 18284, 20896, 27426, 31344, 36568, 41792, 54852, 62688, 73136, 83584, 109704, 125376, 146272, 148727, 219408, 250752, 292544, 297454, 438816, 446181, 585088, 594908, 877632, 892362, 1041089, 1189816, 1755264, 1784724, 2082178, 2379632, 3123267, 3569448, 4164356, 4759264, 6246534, 7138896, 8328712, 9518528, 12493068, 14277792, 16657424, 19037056, 24986136, 28555584, 33314848, 49972272, 57111168, 66629696, 97118731, 99944544, 133259392, 194237462, 199889088, 291356193, 388474924, 399778176, 582712386, 679831117, 776949848, 1165424772, 1359662234, 1553899696, 2039493351, 2330849544, 2719324468, 3107799392, 4078986702, 4661699088, 5438648936, 6215598784, 8157973404, 9323398176, 10877297872, 12431197568, 16315946808, 18646796352, 21754595744, 32631893616, 37293592704, 43509191488, 65263787232, 87018382976, 130527574464, 261055148928]

約数ペア:

[(1, 261055148928), (2, 130527574464), (3, 87018382976), (4, 65263787232), (6, 43509191488), (7, 37293592704), (8, 32631893616), (12, 21754595744), (14, 18646796352), (16, 16315946808), (21, 12431197568), (24, 10877297872), (28, 9323398176), (32, 8157973404), (42, 6215598784), (48, 5438648936), (56, 4661699088), (64, 4078986702), (84, 3107799392), (96, 2719324468), (112, 2330849544), (128, 2039493351), (168, 1553899696), (192, 1359662234), (224, 1165424772), (336, 776949848), (384, 679831117), (448, 582712386), (653, 399778176), (672, 388474924), (896, 291356193), (1306, 199889088), (1344, 194237462), (1959, 133259392), (2612, 99944544), (2688, 97118731), (3918, 66629696), (4571, 57111168), (5224, 49972272), (7836, 33314848), (9142, 28555584), (10448, 24986136), (13713, 19037056), (15672, 16657424), (18284, 14277792), (20896, 12493068), (27426, 9518528), (31344, 8328712), (36568, 7138896), (41792, 6246534), (54852, 4759264), (62688, 4164356), (73136, 3569448), (83584, 3123267), (109704, 2379632), (125376, 2082178), (146272, 1784724), (148727, 1755264), (219408, 1189816), (250752, 1041089), (292544, 892362), (297454, 877632), (438816, 594908), (446181, 585088)]