813591648

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 2474841600

約数和(自身を除く): 1661249952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 72, 86, 96, 108, 122, 129, 144, 172, 183, 216, 244, 258, 288, 344, 359, 366, 387, 432, 488, 516, 549, 688, 718, 732, 774, 864, 976, 1032, 1077, 1098, 1161, 1376, 1436, 1464, 1548, 1647, 1952, 2064, 2154, 2196, 2322, 2623, 2872, 2928, 3096, 3231, 3294, 4128, 4308, 4392, 4644, 5246, 5744, 5856, 6192, 6462, 6588, 7869, 8616, 8784, 9288, 9693, 10492, 11488, 12384, 12924, 13176, 15437, 15738, 17232, 17568, 18576, 19386, 20984, 21899, 23607, 25848, 26352, 30874, 31476, 34464, 37152, 38772, 41968, 43798, 46311, 47214, 51696, 52704, 61748, 62952, 65697, 70821, 77544, 83936, 87596, 92622, 94428, 103392, 123496, 125904, 131394, 138933, 141642, 155088, 175192, 185244, 188856, 197091, 246992, 251808, 262788, 277866, 283284, 310176, 350384, 370488, 377712, 394182, 416799, 493984, 525576, 555732, 566568, 591273, 700768, 740976, 755424, 788364, 833598, 941657, 1051152, 1111464, 1133136, 1182546, 1481952, 1576728, 1667196, 1883314, 2102304, 2222928, 2266272, 2365092, 2824971, 3153456, 3334392, 3766628, 4445856, 4730184, 5649942, 6306912, 6668784, 7533256, 8474913, 9460368, 11299884, 13337568, 15066512, 16949826, 18920736, 22599768, 25424739, 30133024, 33899652, 45199536, 50849478, 67799304, 90399072, 101698956, 135598608, 203397912, 271197216, 406795824, 813591648]

約数ペア:

[(1, 813591648), (2, 406795824), (3, 271197216), (4, 203397912), (6, 135598608), (8, 101698956), (9, 90399072), (12, 67799304), (16, 50849478), (18, 45199536), (24, 33899652), (27, 30133024), (32, 25424739), (36, 22599768), (43, 18920736), (48, 16949826), (54, 15066512), (61, 13337568), (72, 11299884), (86, 9460368), (96, 8474913), (108, 7533256), (122, 6668784), (129, 6306912), (144, 5649942), (172, 4730184), (183, 4445856), (216, 3766628), (244, 3334392), (258, 3153456), (288, 2824971), (344, 2365092), (359, 2266272), (366, 2222928), (387, 2102304), (432, 1883314), (488, 1667196), (516, 1576728), (549, 1481952), (688, 1182546), (718, 1133136), (732, 1111464), (774, 1051152), (864, 941657), (976, 833598), (1032, 788364), (1077, 755424), (1098, 740976), (1161, 700768), (1376, 591273), (1436, 566568), (1464, 555732), (1548, 525576), (1647, 493984), (1952, 416799), (2064, 394182), (2154, 377712), (2196, 370488), (2322, 350384), (2623, 310176), (2872, 283284), (2928, 277866), (3096, 262788), (3231, 251808), (3294, 246992), (4128, 197091), (4308, 188856), (4392, 185244), (4644, 175192), (5246, 155088), (5744, 141642), (5856, 138933), (6192, 131394), (6462, 125904), (6588, 123496), (7869, 103392), (8616, 94428), (8784, 92622), (9288, 87596), (9693, 83936), (10492, 77544), (11488, 70821), (12384, 65697), (12924, 62952), (13176, 61748), (15437, 52704), (15738, 51696), (17232, 47214), (17568, 46311), (18576, 43798), (19386, 41968), (20984, 38772), (21899, 37152), (23607, 34464), (25848, 31476), (26352, 30874)]