870435072

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3270

約数の個数: 180

約数和(自身を含む): 2795997820

約数和(自身を除く): 1925562748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2304, 2496, 2592, 2808, 3229, 3328, 3456, 3744, 4212, 4992, 5184, 5616, 6458, 6912, 7488, 8424, 9687, 9984, 10368, 11232, 12916, 14976, 16848, 19374, 20736, 22464, 25832, 29061, 29952, 33696, 38748, 41977, 44928, 51664, 58122, 67392, 77496, 83954, 87183, 89856, 103328, 116244, 125931, 134784, 154992, 167908, 174366, 206656, 232488, 251862, 261549, 269568, 309984, 335816, 348732, 377793, 413312, 464976, 503724, 523098, 619968, 671632, 697464, 755586, 826624, 929952, 1007448, 1046196, 1133379, 1239936, 1343264, 1394928, 1511172, 1859904, 2014896, 2092392, 2266758, 2479872, 2686528, 2789856, 3022344, 3400137, 3719808, 4029792, 4184784, 4533516, 5373056, 5579712, 6044688, 6800274, 7439616, 8059584, 8369568, 9067032, 10746112, 11159424, 12089376, 13600548, 16119168, 16739136, 18134064, 22318848, 24178752, 27201096, 32238336, 33478272, 36268128, 48357504, 54402192, 66956544, 72536256, 96715008, 108804384, 145072512, 217608768, 290145024, 435217536, 870435072]

約数ペア:

[(1, 870435072), (2, 435217536), (3, 290145024), (4, 217608768), (6, 145072512), (8, 108804384), (9, 96715008), (12, 72536256), (13, 66956544), (16, 54402192), (18, 48357504), (24, 36268128), (26, 33478272), (27, 32238336), (32, 27201096), (36, 24178752), (39, 22318848), (48, 18134064), (52, 16739136), (54, 16119168), (64, 13600548), (72, 12089376), (78, 11159424), (81, 10746112), (96, 9067032), (104, 8369568), (108, 8059584), (117, 7439616), (128, 6800274), (144, 6044688), (156, 5579712), (162, 5373056), (192, 4533516), (208, 4184784), (216, 4029792), (234, 3719808), (256, 3400137), (288, 3022344), (312, 2789856), (324, 2686528), (351, 2479872), (384, 2266758), (416, 2092392), (432, 2014896), (468, 1859904), (576, 1511172), (624, 1394928), (648, 1343264), (702, 1239936), (768, 1133379), (832, 1046196), (864, 1007448), (936, 929952), (1053, 826624), (1152, 755586), (1248, 697464), (1296, 671632), (1404, 619968), (1664, 523098), (1728, 503724), (1872, 464976), (2106, 413312), (2304, 377793), (2496, 348732), (2592, 335816), (2808, 309984), (3229, 269568), (3328, 261549), (3456, 251862), (3744, 232488), (4212, 206656), (4992, 174366), (5184, 167908), (5616, 154992), (6458, 134784), (6912, 125931), (7488, 116244), (8424, 103328), (9687, 89856), (9984, 87183), (10368, 83954), (11232, 77496), (12916, 67392), (14976, 58122), (16848, 51664), (19374, 44928), (20736, 41977), (22464, 38748), (25832, 33696), (29061, 29952)]