21433362384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{1321}}^1$

素因数の和:2505

約数の個数: 160

約数和(自身を含む): 64857785344

約数和(自身を除く): 43424422960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1123, 1204, 1321, 1806, 2064, 2246, 2408, 2642, 3369, 3612, 3963, 4492, 4816, 5284, 6738, 7224, 7861, 7926, 8984, 9247, 10568, 13476, 14448, 15722, 15852, 17968, 18494, 21136, 23583, 26952, 27741, 31444, 31704, 36988, 47166, 48289, 53904, 55482, 56803, 62888, 63408, 73976, 94332, 96578, 110964, 113606, 125776, 144867, 147952, 170409, 188664, 193156, 221928, 227212, 289734, 338023, 340818, 377328, 386312, 397621, 443856, 454424, 579468, 676046, 681636, 772624, 795242, 908848, 1014069, 1158936, 1192863, 1352092, 1363272, 1483483, 1590484, 2028138, 2317872, 2385726, 2704184, 2726544, 2966966, 3180968, 4056276, 4450449, 4771452, 5408368, 5933932, 6361936, 8112552, 8900898, 9542904, 10384381, 11867864, 16225104, 17801796, 19085808, 20768762, 23735728, 31153143, 35603592, 41537524, 62306286, 63789769, 71207184, 83075048, 124612572, 127579538, 166150096, 191369307, 249225144, 255159076, 382738614, 446528383, 498450288, 510318152, 765477228, 893056766, 1020636304, 1339585149, 1530954456, 1786113532, 2679170298, 3061908912, 3572227064, 5358340596, 7144454128, 10716681192, 21433362384]

約数ペア:

[(1, 21433362384), (2, 10716681192), (3, 7144454128), (4, 5358340596), (6, 3572227064), (7, 3061908912), (8, 2679170298), (12, 1786113532), (14, 1530954456), (16, 1339585149), (21, 1020636304), (24, 893056766), (28, 765477228), (42, 510318152), (43, 498450288), (48, 446528383), (56, 382738614), (84, 255159076), (86, 249225144), (112, 191369307), (129, 166150096), (168, 127579538), (172, 124612572), (258, 83075048), (301, 71207184), (336, 63789769), (344, 62306286), (516, 41537524), (602, 35603592), (688, 31153143), (903, 23735728), (1032, 20768762), (1123, 19085808), (1204, 17801796), (1321, 16225104), (1806, 11867864), (2064, 10384381), (2246, 9542904), (2408, 8900898), (2642, 8112552), (3369, 6361936), (3612, 5933932), (3963, 5408368), (4492, 4771452), (4816, 4450449), (5284, 4056276), (6738, 3180968), (7224, 2966966), (7861, 2726544), (7926, 2704184), (8984, 2385726), (9247, 2317872), (10568, 2028138), (13476, 1590484), (14448, 1483483), (15722, 1363272), (15852, 1352092), (17968, 1192863), (18494, 1158936), (21136, 1014069), (23583, 908848), (26952, 795242), (27741, 772624), (31444, 681636), (31704, 676046), (36988, 579468), (47166, 454424), (48289, 443856), (53904, 397621), (55482, 386312), (56803, 377328), (62888, 340818), (63408, 338023), (73976, 289734), (94332, 227212), (96578, 221928), (110964, 193156), (113606, 188664), (125776, 170409), (144867, 147952)]