21567007264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 49633274880

約数和(自身を除く): 28066267616

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 59, 88, 92, 118, 163, 176, 184, 236, 253, 277, 326, 352, 368, 472, 506, 554, 649, 652, 736, 944, 1012, 1108, 1298, 1304, 1357, 1793, 1888, 2024, 2216, 2596, 2608, 2714, 3047, 3586, 3749, 4048, 4432, 5192, 5216, 5428, 6094, 6371, 7172, 7498, 8096, 8864, 9617, 10384, 10856, 12188, 12742, 14344, 14927, 14996, 16343, 19234, 20768, 21712, 24376, 25484, 28688, 29854, 29992, 32686, 38468, 41239, 43424, 45151, 48752, 50968, 57376, 59708, 59984, 65372, 70081, 76936, 82478, 90302, 97504, 101936, 105787, 119416, 119968, 130744, 140162, 153872, 164956, 179773, 180604, 203872, 211574, 221191, 238832, 261488, 280324, 307744, 329912, 359546, 361208, 375889, 423148, 442382, 477664, 496661, 522976, 560648, 659824, 719092, 722416, 751778, 846296, 884764, 993322, 1038473, 1121296, 1319648, 1438184, 1444832, 1503556, 1692592, 1769528, 1986644, 2076946, 2242592, 2433101, 2663909, 2876368, 3007112, 3385184, 3539056, 3973288, 4134779, 4153892, 4866202, 5327818, 5752736, 6014224, 7078112, 7946576, 8269558, 8307784, 9732404, 10655636, 11423203, 12028448, 15893152, 16539116, 16615568, 19464808, 21311272, 22846406, 29302999, 33078232, 33231136, 38929616, 42622544, 45692812, 58605998, 61269907, 66156464, 77859232, 85245088, 91385624, 117211996, 122539814, 132312928, 182771248, 234423992, 245079628, 365542496, 468847984, 490159256, 673968977, 937695968, 980318512, 1347937954, 1960637024, 2695875908, 5391751816, 10783503632, 21567007264]

約数ペア:

[(1, 21567007264), (2, 10783503632), (4, 5391751816), (8, 2695875908), (11, 1960637024), (16, 1347937954), (22, 980318512), (23, 937695968), (32, 673968977), (44, 490159256), (46, 468847984), (59, 365542496), (88, 245079628), (92, 234423992), (118, 182771248), (163, 132312928), (176, 122539814), (184, 117211996), (236, 91385624), (253, 85245088), (277, 77859232), (326, 66156464), (352, 61269907), (368, 58605998), (472, 45692812), (506, 42622544), (554, 38929616), (649, 33231136), (652, 33078232), (736, 29302999), (944, 22846406), (1012, 21311272), (1108, 19464808), (1298, 16615568), (1304, 16539116), (1357, 15893152), (1793, 12028448), (1888, 11423203), (2024, 10655636), (2216, 9732404), (2596, 8307784), (2608, 8269558), (2714, 7946576), (3047, 7078112), (3586, 6014224), (3749, 5752736), (4048, 5327818), (4432, 4866202), (5192, 4153892), (5216, 4134779), (5428, 3973288), (6094, 3539056), (6371, 3385184), (7172, 3007112), (7498, 2876368), (8096, 2663909), (8864, 2433101), (9617, 2242592), (10384, 2076946), (10856, 1986644), (12188, 1769528), (12742, 1692592), (14344, 1503556), (14927, 1444832), (14996, 1438184), (16343, 1319648), (19234, 1121296), (20768, 1038473), (21712, 993322), (24376, 884764), (25484, 846296), (28688, 751778), (29854, 722416), (29992, 719092), (32686, 659824), (38468, 560648), (41239, 522976), (43424, 496661), (45151, 477664), (48752, 442382), (50968, 423148), (57376, 375889), (59708, 361208), (59984, 359546), (65372, 329912), (70081, 307744), (76936, 280324), (82478, 261488), (90302, 238832), (97504, 221191), (101936, 211574), (105787, 203872), (119416, 180604), (119968, 179773), (130744, 164956), (140162, 153872)]