406952256256

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{210467}}^1$

素因数の和:210586

約数の個数: 144

約数和(自身を含む): 1011822384384

約数和(自身を除く): 604870128128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 128, 166, 182, 208, 224, 256, 332, 364, 416, 448, 581, 664, 728, 832, 896, 1079, 1162, 1328, 1456, 1664, 1792, 2158, 2324, 2656, 2912, 3328, 4316, 4648, 5312, 5824, 7553, 8632, 9296, 10624, 11648, 15106, 17264, 18592, 21248, 23296, 30212, 34528, 37184, 60424, 69056, 74368, 120848, 138112, 148736, 210467, 241696, 276224, 420934, 483392, 841868, 966784, 1473269, 1683736, 1933568, 2736071, 2946538, 3367472, 5472142, 5893076, 6734944, 10944284, 11786152, 13469888, 17468761, 19152497, 21888568, 23572304, 26939776, 34937522, 38304994, 43777136, 47144608, 53879552, 69875044, 76609988, 87554272, 94289216, 122281327, 139750088, 153219976, 175108544, 188578432, 227093893, 244562654, 279500176, 306439952, 350217088, 377156864, 454187786, 489125308, 559000352, 612879904, 700434176, 908375572, 978250616, 1118000704, 1225759808, 1589657251, 1816751144, 1956501232, 2236001408, 2451519616, 3179314502, 3633502288, 3913002464, 4472002816, 4903039232, 6358629004, 7267004576, 7826004928, 12717258008, 14534009152, 15652009856, 25434516016, 29068018304, 31304019712, 50869032032, 58136036608, 101738064064, 203476128128, 406952256256]

約数ペア:

[(1, 406952256256), (2, 203476128128), (4, 101738064064), (7, 58136036608), (8, 50869032032), (13, 31304019712), (14, 29068018304), (16, 25434516016), (26, 15652009856), (28, 14534009152), (32, 12717258008), (52, 7826004928), (56, 7267004576), (64, 6358629004), (83, 4903039232), (91, 4472002816), (104, 3913002464), (112, 3633502288), (128, 3179314502), (166, 2451519616), (182, 2236001408), (208, 1956501232), (224, 1816751144), (256, 1589657251), (332, 1225759808), (364, 1118000704), (416, 978250616), (448, 908375572), (581, 700434176), (664, 612879904), (728, 559000352), (832, 489125308), (896, 454187786), (1079, 377156864), (1162, 350217088), (1328, 306439952), (1456, 279500176), (1664, 244562654), (1792, 227093893), (2158, 188578432), (2324, 175108544), (2656, 153219976), (2912, 139750088), (3328, 122281327), (4316, 94289216), (4648, 87554272), (5312, 76609988), (5824, 69875044), (7553, 53879552), (8632, 47144608), (9296, 43777136), (10624, 38304994), (11648, 34937522), (15106, 26939776), (17264, 23572304), (18592, 21888568), (21248, 19152497), (23296, 17468761), (30212, 13469888), (34528, 11786152), (37184, 10944284), (60424, 6734944), (69056, 5893076), (74368, 5472142), (120848, 3367472), (138112, 2946538), (148736, 2736071), (210467, 1933568), (241696, 1683736), (276224, 1473269), (420934, 966784), (483392, 841868)]