21132480768

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7533

約数の個数: 288

約数和(自身を含む): 70263889920

約数和(自身を除く): 49131409152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 186, 192, 204, 217, 224, 238, 248, 256, 272, 336, 357, 372, 384, 408, 434, 448, 476, 496, 527, 544, 651, 672, 714, 744, 768, 816, 868, 896, 952, 992, 1054, 1088, 1302, 1344, 1428, 1488, 1581, 1632, 1736, 1792, 1904, 1984, 2108, 2176, 2604, 2688, 2856, 2976, 3162, 3264, 3472, 3689, 3808, 3968, 4216, 4352, 5208, 5376, 5712, 5952, 6324, 6528, 6944, 7378, 7459, 7616, 7936, 8432, 10416, 11067, 11424, 11904, 12648, 13056, 13888, 14756, 14918, 15232, 16864, 20832, 22134, 22377, 22848, 23808, 25296, 27776, 29512, 29836, 30464, 33728, 41664, 44268, 44754, 45696, 50592, 52213, 55552, 59024, 59672, 67456, 83328, 88536, 89508, 91392, 101184, 104426, 118048, 119344, 126803, 134912, 156639, 166656, 177072, 179016, 202368, 208852, 231229, 236096, 238688, 253606, 313278, 354144, 358032, 380409, 404736, 417704, 462458, 472192, 477376, 507212, 626556, 693687, 708288, 716064, 760818, 835408, 887621, 924916, 944384, 954752, 1014424, 1253112, 1387374, 1416576, 1432128, 1521636, 1618603, 1670816, 1775242, 1849832, 1909504, 2028848, 2506224, 2662863, 2774748, 2833152, 2864256, 3043272, 3237206, 3341632, 3550484, 3699664, 3930893, 4057696, 4855809, 5012448, 5325726, 5549496, 5728512, 6086544, 6474412, 6683264, 7100968, 7399328, 7861786, 8115392, 9711618, 10024896, 10651452, 11098992, 11792679, 12173088, 12948824, 13366528, 14201936, 14798656, 15723572, 16230784, 19423236, 20049792, 21302904, 22197984, 23585358, 24346176, 25897648, 27516251, 28403872, 29597312, 31447144, 32461568, 38846472, 40099584, 42605808, 44395968, 47170716, 48692352, 51795296, 55032502, 56807744, 59194624, 62894288, 77692944, 82548753, 85211616, 88791936, 94341432, 97384704, 103590592, 110065004, 113615488, 125788576, 155385888, 165097506, 170423232, 177583872, 188682864, 207181184, 220130008, 227230976, 251577152, 310771776, 330195012, 340846464, 377365728, 414362368, 440260016, 503154304, 621543552, 660390024, 681692928, 754731456, 880520032, 1006308608, 1243087104, 1320780048, 1509462912, 1761040064, 2641560096, 3018925824, 3522080128, 5283120192, 7044160256, 10566240384, 21132480768]

約数ペア:

[(1, 21132480768), (2, 10566240384), (3, 7044160256), (4, 5283120192), (6, 3522080128), (7, 3018925824), (8, 2641560096), (12, 1761040064), (14, 1509462912), (16, 1320780048), (17, 1243087104), (21, 1006308608), (24, 880520032), (28, 754731456), (31, 681692928), (32, 660390024), (34, 621543552), (42, 503154304), (48, 440260016), (51, 414362368), (56, 377365728), (62, 340846464), (64, 330195012), (68, 310771776), (84, 251577152), (93, 227230976), (96, 220130008), (102, 207181184), (112, 188682864), (119, 177583872), (124, 170423232), (128, 165097506), (136, 155385888), (168, 125788576), (186, 113615488), (192, 110065004), (204, 103590592), (217, 97384704), (224, 94341432), (238, 88791936), (248, 85211616), (256, 82548753), (272, 77692944), (336, 62894288), (357, 59194624), (372, 56807744), (384, 55032502), (408, 51795296), (434, 48692352), (448, 47170716), (476, 44395968), (496, 42605808), (527, 40099584), (544, 38846472), (651, 32461568), (672, 31447144), (714, 29597312), (744, 28403872), (768, 27516251), (816, 25897648), (868, 24346176), (896, 23585358), (952, 22197984), (992, 21302904), (1054, 20049792), (1088, 19423236), (1302, 16230784), (1344, 15723572), (1428, 14798656), (1488, 14201936), (1581, 13366528), (1632, 12948824), (1736, 12173088), (1792, 11792679), (1904, 11098992), (1984, 10651452), (2108, 10024896), (2176, 9711618), (2604, 8115392), (2688, 7861786), (2856, 7399328), (2976, 7100968), (3162, 6683264), (3264, 6474412), (3472, 6086544), (3689, 5728512), (3808, 5549496), (3968, 5325726), (4216, 5012448), (4352, 4855809), (5208, 4057696), (5376, 3930893), (5712, 3699664), (5952, 3550484), (6324, 3341632), (6528, 3237206), (6944, 3043272), (7378, 2864256), (7459, 2833152), (7616, 2774748), (7936, 2662863), (8432, 2506224), (10416, 2028848), (11067, 1909504), (11424, 1849832), (11904, 1775242), (12648, 1670816), (13056, 1618603), (13888, 1521636), (14756, 1432128), (14918, 1416576), (15232, 1387374), (16864, 1253112), (20832, 1014424), (22134, 954752), (22377, 944384), (22848, 924916), (23808, 887621), (25296, 835408), (27776, 760818), (29512, 716064), (29836, 708288), (30464, 693687), (33728, 626556), (41664, 507212), (44268, 477376), (44754, 472192), (45696, 462458), (50592, 417704), (52213, 404736), (55552, 380409), (59024, 358032), (59672, 354144), (67456, 313278), (83328, 253606), (88536, 238688), (89508, 236096), (91392, 231229), (101184, 208852), (104426, 202368), (118048, 179016), (119344, 177072), (126803, 166656), (134912, 156639)]