6439748736

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2694

約数の個数: 128

約数和(自身を含む): 18060120000

約数和(自身を除く): 11620371264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 389, 456, 608, 778, 912, 1167, 1216, 1556, 1824, 2269, 2334, 2432, 3112, 3648, 4538, 4668, 6224, 6807, 7296, 7391, 9076, 9336, 12448, 13614, 14782, 18152, 18672, 22173, 24896, 27228, 29564, 36304, 37344, 43111, 44346, 49792, 54456, 59128, 72608, 74688, 86222, 88692, 108912, 118256, 129333, 145216, 149376, 172444, 177384, 217824, 236512, 258666, 290432, 344888, 354768, 435648, 473024, 517332, 689776, 709536, 871296, 882641, 946048, 1034664, 1379552, 1419072, 1765282, 2069328, 2647923, 2759104, 2838144, 3530564, 4138656, 5295846, 5518208, 7061128, 8277312, 10591692, 14122256, 16554624, 16770179, 21183384, 28244512, 33540358, 42366768, 50310537, 56489024, 67080716, 84733536, 100621074, 112978048, 134161432, 169467072, 201242148, 268322864, 338934144, 402484296, 536645728, 804968592, 1073291456, 1609937184, 2146582912, 3219874368, 6439748736]

約数ペア:

[(1, 6439748736), (2, 3219874368), (3, 2146582912), (4, 1609937184), (6, 1073291456), (8, 804968592), (12, 536645728), (16, 402484296), (19, 338934144), (24, 268322864), (32, 201242148), (38, 169467072), (48, 134161432), (57, 112978048), (64, 100621074), (76, 84733536), (96, 67080716), (114, 56489024), (128, 50310537), (152, 42366768), (192, 33540358), (228, 28244512), (304, 21183384), (384, 16770179), (389, 16554624), (456, 14122256), (608, 10591692), (778, 8277312), (912, 7061128), (1167, 5518208), (1216, 5295846), (1556, 4138656), (1824, 3530564), (2269, 2838144), (2334, 2759104), (2432, 2647923), (3112, 2069328), (3648, 1765282), (4538, 1419072), (4668, 1379552), (6224, 1034664), (6807, 946048), (7296, 882641), (7391, 871296), (9076, 709536), (9336, 689776), (12448, 517332), (13614, 473024), (14782, 435648), (18152, 354768), (18672, 344888), (22173, 290432), (24896, 258666), (27228, 236512), (29564, 217824), (36304, 177384), (37344, 172444), (43111, 149376), (44346, 145216), (49792, 129333), (54456, 118256), (59128, 108912), (72608, 88692), (74688, 86222)]