1389141936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 4816191744

約数和(自身を除く): 3427049808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 227, 234, 252, 273, 312, 336, 364, 454, 467, 468, 504, 546, 624, 681, 728, 819, 908, 934, 936, 1008, 1092, 1362, 1401, 1456, 1589, 1638, 1816, 1868, 1872, 2043, 2184, 2724, 2802, 2951, 3178, 3269, 3276, 3632, 3736, 4086, 4203, 4368, 4767, 5448, 5604, 5902, 6071, 6356, 6538, 6552, 7472, 8172, 8406, 8853, 9534, 9807, 10896, 11208, 11804, 12142, 12712, 13076, 13104, 14301, 16344, 16812, 17706, 18213, 19068, 19614, 20657, 22416, 23608, 24284, 25424, 26152, 26559, 28602, 29421, 32688, 33624, 35412, 36426, 38136, 39228, 41314, 42497, 47216, 48568, 52304, 53118, 54639, 57204, 58842, 61971, 67248, 70824, 72852, 76272, 78456, 82628, 84994, 97136, 106009, 106236, 109278, 114408, 117684, 123942, 127491, 141648, 145704, 156912, 165256, 169988, 185913, 212018, 212472, 218556, 228816, 235368, 247884, 254982, 291408, 318027, 330512, 339976, 371826, 382473, 424036, 424944, 437112, 470736, 495768, 509964, 636054, 679952, 742063, 743652, 764946, 848072, 874224, 954081, 991536, 1019928, 1272108, 1378117, 1484126, 1487304, 1529892, 1696144, 1908162, 2039856, 2226189, 2544216, 2756234, 2968252, 2974608, 3059784, 3816324, 4134351, 4452378, 5088432, 5512468, 5936504, 6119568, 6678567, 7632648, 8268702, 8904756, 9646819, 11024936, 11873008, 12403053, 13357134, 15265296, 16537404, 17809512, 19293638, 22049872, 24806106, 26714268, 28940457, 33074808, 35619024, 38587276, 49612212, 53428536, 57880914, 66149616, 77174552, 86821371, 99224424, 106857072, 115761828, 154349104, 173642742, 198448848, 231523656, 347285484, 463047312, 694570968, 1389141936]

約数ペア:

[(1, 1389141936), (2, 694570968), (3, 463047312), (4, 347285484), (6, 231523656), (7, 198448848), (8, 173642742), (9, 154349104), (12, 115761828), (13, 106857072), (14, 99224424), (16, 86821371), (18, 77174552), (21, 66149616), (24, 57880914), (26, 53428536), (28, 49612212), (36, 38587276), (39, 35619024), (42, 33074808), (48, 28940457), (52, 26714268), (56, 24806106), (63, 22049872), (72, 19293638), (78, 17809512), (84, 16537404), (91, 15265296), (104, 13357134), (112, 12403053), (117, 11873008), (126, 11024936), (144, 9646819), (156, 8904756), (168, 8268702), (182, 7632648), (208, 6678567), (227, 6119568), (234, 5936504), (252, 5512468), (273, 5088432), (312, 4452378), (336, 4134351), (364, 3816324), (454, 3059784), (467, 2974608), (468, 2968252), (504, 2756234), (546, 2544216), (624, 2226189), (681, 2039856), (728, 1908162), (819, 1696144), (908, 1529892), (934, 1487304), (936, 1484126), (1008, 1378117), (1092, 1272108), (1362, 1019928), (1401, 991536), (1456, 954081), (1589, 874224), (1638, 848072), (1816, 764946), (1868, 743652), (1872, 742063), (2043, 679952), (2184, 636054), (2724, 509964), (2802, 495768), (2951, 470736), (3178, 437112), (3269, 424944), (3276, 424036), (3632, 382473), (3736, 371826), (4086, 339976), (4203, 330512), (4368, 318027), (4767, 291408), (5448, 254982), (5604, 247884), (5902, 235368), (6071, 228816), (6356, 218556), (6538, 212472), (6552, 212018), (7472, 185913), (8172, 169988), (8406, 165256), (8853, 156912), (9534, 145704), (9807, 141648), (10896, 127491), (11208, 123942), (11804, 117684), (12142, 114408), (12712, 109278), (13076, 106236), (13104, 106009), (14301, 97136), (16344, 84994), (16812, 82628), (17706, 78456), (18213, 76272), (19068, 72852), (19614, 70824), (20657, 67248), (22416, 61971), (23608, 58842), (24284, 57204), (25424, 54639), (26152, 53118), (26559, 52304), (28602, 48568), (29421, 47216), (32688, 42497), (33624, 41314), (35412, 39228), (36426, 38136)]