769146456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 2152765440

約数和(自身を除く): 1383618984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 281, 283, 312, 372, 403, 562, 566, 744, 806, 843, 849, 1124, 1132, 1209, 1612, 1686, 1698, 2248, 2264, 2418, 3224, 3372, 3396, 3653, 3679, 4836, 6744, 6792, 7306, 7358, 8711, 8773, 9672, 10959, 11037, 14612, 14716, 17422, 17546, 21918, 22074, 26133, 26319, 29224, 29432, 34844, 35092, 43836, 44148, 52266, 52638, 69688, 70184, 79523, 87672, 88296, 104532, 105276, 113243, 114049, 159046, 209064, 210552, 226486, 228098, 238569, 318092, 339729, 342147, 452972, 456196, 477138, 636184, 679458, 684294, 905944, 912392, 954276, 1033799, 1358916, 1368588, 1908552, 2067598, 2465213, 2717832, 2737176, 3101397, 4135196, 4930426, 6202794, 7395639, 8270392, 9860852, 12405588, 14791278, 19721704, 24811176, 29582556, 32047769, 59165112, 64095538, 96143307, 128191076, 192286614, 256382152, 384573228, 769146456]

約数ペア:

[(1, 769146456), (2, 384573228), (3, 256382152), (4, 192286614), (6, 128191076), (8, 96143307), (12, 64095538), (13, 59165112), (24, 32047769), (26, 29582556), (31, 24811176), (39, 19721704), (52, 14791278), (62, 12405588), (78, 9860852), (93, 8270392), (104, 7395639), (124, 6202794), (156, 4930426), (186, 4135196), (248, 3101397), (281, 2737176), (283, 2717832), (312, 2465213), (372, 2067598), (403, 1908552), (562, 1368588), (566, 1358916), (744, 1033799), (806, 954276), (843, 912392), (849, 905944), (1124, 684294), (1132, 679458), (1209, 636184), (1612, 477138), (1686, 456196), (1698, 452972), (2248, 342147), (2264, 339729), (2418, 318092), (3224, 238569), (3372, 228098), (3396, 226486), (3653, 210552), (3679, 209064), (4836, 159046), (6744, 114049), (6792, 113243), (7306, 105276), (7358, 104532), (8711, 88296), (8773, 87672), (9672, 79523), (10959, 70184), (11037, 69688), (14612, 52638), (14716, 52266), (17422, 44148), (17546, 43836), (21918, 35092), (22074, 34844), (26133, 29432), (26319, 29224)]