311935104

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 1017878400

約数和(自身を除く): 705943296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 104, 106, 108, 117, 128, 131, 144, 156, 159, 192, 208, 212, 216, 234, 262, 288, 312, 318, 351, 384, 393, 416, 424, 432, 468, 477, 524, 576, 624, 636, 689, 702, 786, 832, 848, 864, 936, 954, 1048, 1152, 1179, 1248, 1272, 1378, 1404, 1431, 1572, 1664, 1696, 1703, 1728, 1872, 1908, 2067, 2096, 2358, 2496, 2544, 2756, 2808, 2862, 3144, 3392, 3406, 3456, 3537, 3744, 3816, 4134, 4192, 4716, 4992, 5088, 5109, 5512, 5616, 5724, 6201, 6288, 6784, 6812, 6943, 7074, 7488, 7632, 8268, 8384, 9432, 10176, 10218, 11024, 11232, 11448, 12402, 12576, 13624, 13886, 14148, 14976, 15264, 15327, 16536, 16768, 18603, 18864, 20352, 20436, 20829, 22048, 22464, 22896, 24804, 25152, 27248, 27772, 28296, 30528, 30654, 33072, 37206, 37728, 40872, 41658, 44096, 44928, 45792, 45981, 49608, 50304, 54496, 55544, 56592, 61056, 61308, 62487, 66144, 74412, 75456, 81744, 83316, 88192, 90259, 91584, 91962, 99216, 108992, 111088, 113184, 122616, 124974, 132288, 148824, 150912, 163488, 166632, 180518, 183168, 183924, 187461, 198432, 217984, 222176, 226368, 245232, 249948, 264576, 270777, 297648, 326976, 333264, 361036, 367848, 374922, 396864, 444352, 452736, 490464, 499896, 541554, 595296, 653952, 666528, 722072, 735696, 749844, 793728, 812331, 888704, 980928, 999792, 1083108, 1190592, 1333056, 1444144, 1471392, 1499688, 1624662, 1961856, 1999584, 2166216, 2381184, 2436993, 2666112, 2888288, 2942784, 2999376, 3249324, 3999168, 4332432, 4873986, 5776576, 5885568, 5998752, 6498648, 7998336, 8664864, 9747972, 11553152, 11997504, 12997296, 17329728, 19495944, 23995008, 25994592, 34659456, 38991888, 51989184, 77983776, 103978368, 155967552, 311935104]

約数ペア:

[(1, 311935104), (2, 155967552), (3, 103978368), (4, 77983776), (6, 51989184), (8, 38991888), (9, 34659456), (12, 25994592), (13, 23995008), (16, 19495944), (18, 17329728), (24, 12997296), (26, 11997504), (27, 11553152), (32, 9747972), (36, 8664864), (39, 7998336), (48, 6498648), (52, 5998752), (53, 5885568), (54, 5776576), (64, 4873986), (72, 4332432), (78, 3999168), (96, 3249324), (104, 2999376), (106, 2942784), (108, 2888288), (117, 2666112), (128, 2436993), (131, 2381184), (144, 2166216), (156, 1999584), (159, 1961856), (192, 1624662), (208, 1499688), (212, 1471392), (216, 1444144), (234, 1333056), (262, 1190592), (288, 1083108), (312, 999792), (318, 980928), (351, 888704), (384, 812331), (393, 793728), (416, 749844), (424, 735696), (432, 722072), (468, 666528), (477, 653952), (524, 595296), (576, 541554), (624, 499896), (636, 490464), (689, 452736), (702, 444352), (786, 396864), (832, 374922), (848, 367848), (864, 361036), (936, 333264), (954, 326976), (1048, 297648), (1152, 270777), (1179, 264576), (1248, 249948), (1272, 245232), (1378, 226368), (1404, 222176), (1431, 217984), (1572, 198432), (1664, 187461), (1696, 183924), (1703, 183168), (1728, 180518), (1872, 166632), (1908, 163488), (2067, 150912), (2096, 148824), (2358, 132288), (2496, 124974), (2544, 122616), (2756, 113184), (2808, 111088), (2862, 108992), (3144, 99216), (3392, 91962), (3406, 91584), (3456, 90259), (3537, 88192), (3744, 83316), (3816, 81744), (4134, 75456), (4192, 74412), (4716, 66144), (4992, 62487), (5088, 61308), (5109, 61056), (5512, 56592), (5616, 55544), (5724, 54496), (6201, 50304), (6288, 49608), (6784, 45981), (6812, 45792), (6943, 44928), (7074, 44096), (7488, 41658), (7632, 40872), (8268, 37728), (8384, 37206), (9432, 33072), (10176, 30654), (10218, 30528), (11024, 28296), (11232, 27772), (11448, 27248), (12402, 25152), (12576, 24804), (13624, 22896), (13886, 22464), (14148, 22048), (14976, 20829), (15264, 20436), (15327, 20352), (16536, 18864), (16768, 18603)]