21305862144

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4535

約数の個数: 288

約数和(自身を含む): 72242876160

約数和(自身を除く): 50937014016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 512, 518, 576, 592, 666, 672, 768, 777, 888, 896, 1008, 1024, 1036, 1152, 1184, 1332, 1344, 1536, 1554, 1776, 1792, 2016, 2048, 2072, 2304, 2331, 2368, 2664, 2688, 3072, 3108, 3552, 3584, 4032, 4144, 4463, 4608, 4662, 4736, 5328, 5376, 6144, 6216, 7104, 7168, 8064, 8288, 8926, 9216, 9324, 9472, 10656, 10752, 12432, 13389, 14208, 14336, 16128, 16576, 17852, 18432, 18648, 18944, 21312, 21504, 24864, 26778, 28416, 31241, 32256, 33152, 35704, 37296, 37888, 40167, 42624, 43008, 49728, 53556, 56832, 62482, 64512, 66304, 71408, 74592, 75776, 80334, 85248, 93723, 99456, 107112, 113664, 124964, 129024, 132608, 142816, 149184, 160668, 165131, 170496, 187446, 198912, 214224, 227328, 249928, 265216, 281169, 285632, 298368, 321336, 330262, 340992, 374892, 397824, 428448, 495393, 499856, 530432, 562338, 571264, 596736, 642672, 660524, 681984, 749784, 795648, 856896, 990786, 999712, 1124676, 1142528, 1155917, 1193472, 1285344, 1321048, 1486179, 1499568, 1591296, 1713792, 1981572, 1999424, 2249352, 2285056, 2311834, 2386944, 2570688, 2642096, 2972358, 2999136, 3427584, 3467751, 3963144, 3998848, 4498704, 4570112, 4623668, 4773888, 5141376, 5284192, 5944716, 5998272, 6855168, 6935502, 7926288, 7997696, 8997408, 9140224, 9247336, 10282752, 10403253, 10568384, 11889432, 11996544, 13710336, 13871004, 15852576, 15995392, 17994816, 18494672, 20565504, 20806506, 21136768, 23778864, 23993088, 27420672, 27742008, 31705152, 31990784, 35989632, 36989344, 41131008, 41613012, 42273536, 47557728, 47986176, 55484016, 63410304, 63981568, 71979264, 73978688, 82262016, 83226024, 84547072, 95115456, 95972352, 110968032, 126820608, 143958528, 147957376, 166452048, 169094144, 190230912, 191944704, 221936064, 253641216, 287917056, 295914752, 332904096, 338188288, 380461824, 443872128, 507282432, 575834112, 591829504, 665808192, 760923648, 887744256, 1014564864, 1183659008, 1331616384, 1521847296, 1775488512, 2367318016, 2663232768, 3043694592, 3550977024, 5326465536, 7101954048, 10652931072, 21305862144]

約数ペア:

[(1, 21305862144), (2, 10652931072), (3, 7101954048), (4, 5326465536), (6, 3550977024), (7, 3043694592), (8, 2663232768), (9, 2367318016), (12, 1775488512), (14, 1521847296), (16, 1331616384), (18, 1183659008), (21, 1014564864), (24, 887744256), (28, 760923648), (32, 665808192), (36, 591829504), (37, 575834112), (42, 507282432), (48, 443872128), (56, 380461824), (63, 338188288), (64, 332904096), (72, 295914752), (74, 287917056), (84, 253641216), (96, 221936064), (111, 191944704), (112, 190230912), (126, 169094144), (128, 166452048), (144, 147957376), (148, 143958528), (168, 126820608), (192, 110968032), (222, 95972352), (224, 95115456), (252, 84547072), (256, 83226024), (259, 82262016), (288, 73978688), (296, 71979264), (333, 63981568), (336, 63410304), (384, 55484016), (444, 47986176), (448, 47557728), (504, 42273536), (512, 41613012), (518, 41131008), (576, 36989344), (592, 35989632), (666, 31990784), (672, 31705152), (768, 27742008), (777, 27420672), (888, 23993088), (896, 23778864), (1008, 21136768), (1024, 20806506), (1036, 20565504), (1152, 18494672), (1184, 17994816), (1332, 15995392), (1344, 15852576), (1536, 13871004), (1554, 13710336), (1776, 11996544), (1792, 11889432), (2016, 10568384), (2048, 10403253), (2072, 10282752), (2304, 9247336), (2331, 9140224), (2368, 8997408), (2664, 7997696), (2688, 7926288), (3072, 6935502), (3108, 6855168), (3552, 5998272), (3584, 5944716), (4032, 5284192), (4144, 5141376), (4463, 4773888), (4608, 4623668), (4662, 4570112), (4736, 4498704), (5328, 3998848), (5376, 3963144), (6144, 3467751), (6216, 3427584), (7104, 2999136), (7168, 2972358), (8064, 2642096), (8288, 2570688), (8926, 2386944), (9216, 2311834), (9324, 2285056), (9472, 2249352), (10656, 1999424), (10752, 1981572), (12432, 1713792), (13389, 1591296), (14208, 1499568), (14336, 1486179), (16128, 1321048), (16576, 1285344), (17852, 1193472), (18432, 1155917), (18648, 1142528), (18944, 1124676), (21312, 999712), (21504, 990786), (24864, 856896), (26778, 795648), (28416, 749784), (31241, 681984), (32256, 660524), (33152, 642672), (35704, 596736), (37296, 571264), (37888, 562338), (40167, 530432), (42624, 499856), (43008, 495393), (49728, 428448), (53556, 397824), (56832, 374892), (62482, 340992), (64512, 330262), (66304, 321336), (71408, 298368), (74592, 285632), (75776, 281169), (80334, 265216), (85248, 249928), (93723, 227328), (99456, 214224), (107112, 198912), (113664, 187446), (124964, 170496), (129024, 165131), (132608, 160668), (142816, 149184)]