21354050592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{55457}}^1$

素因数の和:55671

約数の個数: 144

約数和(自身を含む): 69765276672

約数和(自身を除く): 48411226080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 191, 224, 252, 288, 336, 382, 504, 573, 672, 764, 1008, 1146, 1337, 1528, 1719, 2016, 2292, 2674, 3056, 3438, 4011, 4584, 5348, 6112, 6876, 8022, 9168, 10696, 12033, 13752, 16044, 18336, 21392, 24066, 27504, 32088, 42784, 48132, 55008, 55457, 64176, 96264, 110914, 128352, 166371, 192528, 221828, 332742, 385056, 388199, 443656, 499113, 665484, 776398, 887312, 998226, 1164597, 1330968, 1552796, 1774624, 1996452, 2329194, 2661936, 3105592, 3493791, 3992904, 4658388, 5323872, 6211184, 6987582, 7985808, 9316776, 10592287, 12422368, 13975164, 15971616, 18633552, 21184574, 27950328, 31776861, 37267104, 42369148, 55900656, 63553722, 74146009, 84738296, 95330583, 111801312, 127107444, 148292018, 169476592, 190661166, 222438027, 254214888, 296584036, 338953184, 381322332, 444876054, 508429776, 593168072, 667314081, 762644664, 889752108, 1016859552, 1186336144, 1334628162, 1525289328, 1779504216, 2372672288, 2669256324, 3050578656, 3559008432, 5338512648, 7118016864, 10677025296, 21354050592]

約数ペア:

[(1, 21354050592), (2, 10677025296), (3, 7118016864), (4, 5338512648), (6, 3559008432), (7, 3050578656), (8, 2669256324), (9, 2372672288), (12, 1779504216), (14, 1525289328), (16, 1334628162), (18, 1186336144), (21, 1016859552), (24, 889752108), (28, 762644664), (32, 667314081), (36, 593168072), (42, 508429776), (48, 444876054), (56, 381322332), (63, 338953184), (72, 296584036), (84, 254214888), (96, 222438027), (112, 190661166), (126, 169476592), (144, 148292018), (168, 127107444), (191, 111801312), (224, 95330583), (252, 84738296), (288, 74146009), (336, 63553722), (382, 55900656), (504, 42369148), (573, 37267104), (672, 31776861), (764, 27950328), (1008, 21184574), (1146, 18633552), (1337, 15971616), (1528, 13975164), (1719, 12422368), (2016, 10592287), (2292, 9316776), (2674, 7985808), (3056, 6987582), (3438, 6211184), (4011, 5323872), (4584, 4658388), (5348, 3992904), (6112, 3493791), (6876, 3105592), (8022, 2661936), (9168, 2329194), (10696, 1996452), (12033, 1774624), (13752, 1552796), (16044, 1330968), (18336, 1164597), (21392, 998226), (24066, 887312), (27504, 776398), (32088, 665484), (42784, 499113), (48132, 443656), (55008, 388199), (55457, 385056), (64176, 332742), (96264, 221828), (110914, 192528), (128352, 166371)]