8513196588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3524

約数の個数: 144

約数和(自身を含む): 23907659776

約数和(自身を除く): 15394463188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 127, 129, 156, 172, 234, 254, 258, 381, 387, 468, 508, 516, 559, 762, 774, 1118, 1143, 1524, 1548, 1651, 1677, 2236, 2286, 3302, 3331, 3354, 4572, 4953, 5031, 5461, 6604, 6662, 6708, 9906, 9993, 10062, 10922, 13324, 14859, 16383, 19812, 19986, 20124, 21844, 29718, 29979, 32766, 39972, 43303, 49149, 59436, 59958, 65532, 70993, 86606, 98298, 119916, 129909, 141986, 143233, 173212, 196596, 212979, 259818, 283972, 286466, 389727, 423037, 425958, 429699, 519636, 572932, 638937, 779454, 846074, 851916, 859398, 1269111, 1277874, 1289097, 1558908, 1692148, 1718796, 1862029, 2538222, 2555748, 2578194, 3724058, 3807333, 5076444, 5156388, 5499481, 5586087, 7448116, 7614666, 10998962, 11172174, 15229332, 16498443, 16758261, 18190591, 21997924, 22344348, 32996886, 33516522, 36381182, 49495329, 54571773, 65993772, 67033044, 72762364, 98990658, 109143546, 163715319, 197981316, 218287092, 236477683, 327430638, 472955366, 654861276, 709433049, 945910732, 1418866098, 2128299147, 2837732196, 4256598294, 8513196588]

約数ペア:

[(1, 8513196588), (2, 4256598294), (3, 2837732196), (4, 2128299147), (6, 1418866098), (9, 945910732), (12, 709433049), (13, 654861276), (18, 472955366), (26, 327430638), (36, 236477683), (39, 218287092), (43, 197981316), (52, 163715319), (78, 109143546), (86, 98990658), (117, 72762364), (127, 67033044), (129, 65993772), (156, 54571773), (172, 49495329), (234, 36381182), (254, 33516522), (258, 32996886), (381, 22344348), (387, 21997924), (468, 18190591), (508, 16758261), (516, 16498443), (559, 15229332), (762, 11172174), (774, 10998962), (1118, 7614666), (1143, 7448116), (1524, 5586087), (1548, 5499481), (1651, 5156388), (1677, 5076444), (2236, 3807333), (2286, 3724058), (3302, 2578194), (3331, 2555748), (3354, 2538222), (4572, 1862029), (4953, 1718796), (5031, 1692148), (5461, 1558908), (6604, 1289097), (6662, 1277874), (6708, 1269111), (9906, 859398), (9993, 851916), (10062, 846074), (10922, 779454), (13324, 638937), (14859, 572932), (16383, 519636), (19812, 429699), (19986, 425958), (20124, 423037), (21844, 389727), (29718, 286466), (29979, 283972), (32766, 259818), (39972, 212979), (43303, 196596), (49149, 173212), (59436, 143233), (59958, 141986), (65532, 129909), (70993, 119916), (86606, 98298)]