21516801408

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1758

約数の個数: 288

約数和(自身を含む): 67495521600

約数和(自身を除く): 45978720192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 361, 372, 384, 456, 496, 558, 576, 589, 608, 684, 722, 744, 912, 992, 1083, 1116, 1152, 1178, 1216, 1368, 1444, 1488, 1669, 1767, 1824, 1984, 2166, 2232, 2356, 2432, 2736, 2888, 2976, 3249, 3338, 3534, 3648, 3968, 4332, 4464, 4712, 5007, 5301, 5472, 5776, 5952, 6498, 6676, 7068, 7296, 8664, 8928, 9424, 10014, 10602, 10944, 11191, 11552, 11904, 12996, 13352, 14136, 15021, 17328, 17856, 18848, 20028, 21204, 21888, 22382, 23104, 25992, 26704, 28272, 30042, 31711, 33573, 34656, 35712, 37696, 40056, 42408, 44764, 46208, 51739, 51984, 53408, 56544, 60084, 63422, 67146, 69312, 75392, 80112, 84816, 89528, 95133, 100719, 103478, 103968, 106816, 113088, 120168, 126844, 134292, 138624, 155217, 160224, 169632, 179056, 190266, 201438, 206956, 207936, 213632, 226176, 240336, 253688, 268584, 285399, 310434, 320448, 339264, 358112, 380532, 402876, 413912, 415872, 465651, 480672, 507376, 537168, 570798, 602509, 620868, 640896, 678528, 716224, 761064, 805752, 827824, 931302, 961344, 983041, 1014752, 1074336, 1141596, 1205018, 1241736, 1432448, 1522128, 1611504, 1655648, 1807527, 1862604, 1922688, 1966082, 2029504, 2148672, 2283192, 2410036, 2483472, 2949123, 3044256, 3223008, 3311296, 3615054, 3725208, 3932164, 4059008, 4297344, 4566384, 4820072, 4966944, 5422581, 5898246, 6088512, 6446016, 6622592, 7230108, 7450416, 7864328, 8847369, 9132768, 9640144, 9933888, 10845162, 11796492, 12177024, 12892032, 14460216, 14900832, 15728656, 17694738, 18265536, 18677779, 19280288, 19867776, 21690324, 23592984, 28920432, 29801664, 31457312, 35389476, 36531072, 37355558, 38560576, 43380648, 47185968, 56033337, 57840864, 59603328, 62914624, 70778952, 74711116, 77121152, 86761296, 94371936, 112066674, 115681728, 125829248, 141557904, 149422232, 168100011, 173522592, 188743872, 224133348, 231363456, 283115808, 298844464, 336200022, 347045184, 377487744, 448266696, 566231616, 597688928, 672400044, 694090368, 896533392, 1132463232, 1195377856, 1344800088, 1793066784, 2390755712, 2689600176, 3586133568, 5379200352, 7172267136, 10758400704, 21516801408]

約数ペア:

[(1, 21516801408), (2, 10758400704), (3, 7172267136), (4, 5379200352), (6, 3586133568), (8, 2689600176), (9, 2390755712), (12, 1793066784), (16, 1344800088), (18, 1195377856), (19, 1132463232), (24, 896533392), (31, 694090368), (32, 672400044), (36, 597688928), (38, 566231616), (48, 448266696), (57, 377487744), (62, 347045184), (64, 336200022), (72, 298844464), (76, 283115808), (93, 231363456), (96, 224133348), (114, 188743872), (124, 173522592), (128, 168100011), (144, 149422232), (152, 141557904), (171, 125829248), (186, 115681728), (192, 112066674), (228, 94371936), (248, 86761296), (279, 77121152), (288, 74711116), (304, 70778952), (342, 62914624), (361, 59603328), (372, 57840864), (384, 56033337), (456, 47185968), (496, 43380648), (558, 38560576), (576, 37355558), (589, 36531072), (608, 35389476), (684, 31457312), (722, 29801664), (744, 28920432), (912, 23592984), (992, 21690324), (1083, 19867776), (1116, 19280288), (1152, 18677779), (1178, 18265536), (1216, 17694738), (1368, 15728656), (1444, 14900832), (1488, 14460216), (1669, 12892032), (1767, 12177024), (1824, 11796492), (1984, 10845162), (2166, 9933888), (2232, 9640144), (2356, 9132768), (2432, 8847369), (2736, 7864328), (2888, 7450416), (2976, 7230108), (3249, 6622592), (3338, 6446016), (3534, 6088512), (3648, 5898246), (3968, 5422581), (4332, 4966944), (4464, 4820072), (4712, 4566384), (5007, 4297344), (5301, 4059008), (5472, 3932164), (5776, 3725208), (5952, 3615054), (6498, 3311296), (6676, 3223008), (7068, 3044256), (7296, 2949123), (8664, 2483472), (8928, 2410036), (9424, 2283192), (10014, 2148672), (10602, 2029504), (10944, 1966082), (11191, 1922688), (11552, 1862604), (11904, 1807527), (12996, 1655648), (13352, 1611504), (14136, 1522128), (15021, 1432448), (17328, 1241736), (17856, 1205018), (18848, 1141596), (20028, 1074336), (21204, 1014752), (21888, 983041), (22382, 961344), (23104, 931302), (25992, 827824), (26704, 805752), (28272, 761064), (30042, 716224), (31711, 678528), (33573, 640896), (34656, 620868), (35712, 602509), (37696, 570798), (40056, 537168), (42408, 507376), (44764, 480672), (46208, 465651), (51739, 415872), (51984, 413912), (53408, 402876), (56544, 380532), (60084, 358112), (63422, 339264), (67146, 320448), (69312, 310434), (75392, 285399), (80112, 268584), (84816, 253688), (89528, 240336), (95133, 226176), (100719, 213632), (103478, 207936), (103968, 206956), (106816, 201438), (113088, 190266), (120168, 179056), (126844, 169632), (134292, 160224), (138624, 155217)]