21949433968

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2796

約数の個数: 240

約数和(自身を含む): 57708806400

約数和(自身を除く): 35759372432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 41, 44, 46, 49, 56, 77, 82, 88, 92, 98, 112, 154, 161, 164, 176, 184, 196, 253, 287, 308, 322, 328, 368, 392, 451, 506, 539, 574, 616, 644, 656, 784, 902, 943, 1012, 1078, 1127, 1148, 1232, 1288, 1771, 1804, 1886, 2009, 2024, 2156, 2254, 2296, 2576, 2699, 3157, 3542, 3608, 3772, 4018, 4048, 4312, 4508, 4592, 5398, 6314, 6601, 7084, 7216, 7544, 8036, 8624, 9016, 10373, 10796, 12397, 12628, 13202, 14168, 15088, 16072, 18032, 18893, 20746, 21592, 22099, 24794, 25256, 26404, 28336, 29689, 32144, 37786, 41492, 43184, 44198, 46207, 49588, 50512, 52808, 59378, 62077, 72611, 75572, 82984, 88396, 92414, 99176, 105616, 110659, 118756, 124154, 132251, 145222, 151144, 165968, 176792, 184828, 198352, 207823, 221318, 237512, 248308, 264502, 290444, 302288, 353584, 369656, 415646, 434539, 442636, 475024, 496616, 508277, 529004, 580888, 682847, 739312, 774613, 831292, 869078, 885272, 993232, 1016554, 1058008, 1161776, 1217249, 1365694, 1454761, 1549226, 1662584, 1738156, 1770544, 2033108, 2116016, 2434498, 2545157, 2731388, 2909522, 3041773, 3098452, 3325168, 3476312, 4066216, 4779929, 4868996, 5090314, 5422291, 5462776, 5819044, 6083546, 6196904, 6952624, 8132432, 8520743, 9559858, 9737992, 10180628, 10844582, 10925552, 11638088, 12167092, 12393808, 17041486, 17816099, 19119716, 19475984, 20361256, 21689164, 23276176, 24334184, 27996727, 33459503, 34082972, 35632198, 38239432, 40722512, 43378328, 48668368, 55993454, 59645201, 66919006, 68165944, 71264396, 76478864, 86756656, 111986908, 119290402, 124712693, 133838012, 136331888, 142528792, 195977089, 223973816, 238580804, 249425386, 267676024, 285057584, 391954178, 447947632, 477161608, 498850772, 535352048, 783908356, 954323216, 997701544, 1371839623, 1567816712, 1995403088, 2743679246, 3135633424, 5487358492, 10974716984, 21949433968]

約数ペア:

[(1, 21949433968), (2, 10974716984), (4, 5487358492), (7, 3135633424), (8, 2743679246), (11, 1995403088), (14, 1567816712), (16, 1371839623), (22, 997701544), (23, 954323216), (28, 783908356), (41, 535352048), (44, 498850772), (46, 477161608), (49, 447947632), (56, 391954178), (77, 285057584), (82, 267676024), (88, 249425386), (92, 238580804), (98, 223973816), (112, 195977089), (154, 142528792), (161, 136331888), (164, 133838012), (176, 124712693), (184, 119290402), (196, 111986908), (253, 86756656), (287, 76478864), (308, 71264396), (322, 68165944), (328, 66919006), (368, 59645201), (392, 55993454), (451, 48668368), (506, 43378328), (539, 40722512), (574, 38239432), (616, 35632198), (644, 34082972), (656, 33459503), (784, 27996727), (902, 24334184), (943, 23276176), (1012, 21689164), (1078, 20361256), (1127, 19475984), (1148, 19119716), (1232, 17816099), (1288, 17041486), (1771, 12393808), (1804, 12167092), (1886, 11638088), (2009, 10925552), (2024, 10844582), (2156, 10180628), (2254, 9737992), (2296, 9559858), (2576, 8520743), (2699, 8132432), (3157, 6952624), (3542, 6196904), (3608, 6083546), (3772, 5819044), (4018, 5462776), (4048, 5422291), (4312, 5090314), (4508, 4868996), (4592, 4779929), (5398, 4066216), (6314, 3476312), (6601, 3325168), (7084, 3098452), (7216, 3041773), (7544, 2909522), (8036, 2731388), (8624, 2545157), (9016, 2434498), (10373, 2116016), (10796, 2033108), (12397, 1770544), (12628, 1738156), (13202, 1662584), (14168, 1549226), (15088, 1454761), (16072, 1365694), (18032, 1217249), (18893, 1161776), (20746, 1058008), (21592, 1016554), (22099, 993232), (24794, 885272), (25256, 869078), (26404, 831292), (28336, 774613), (29689, 739312), (32144, 682847), (37786, 580888), (41492, 529004), (43184, 508277), (44198, 496616), (46207, 475024), (49588, 442636), (50512, 434539), (52808, 415646), (59378, 369656), (62077, 353584), (72611, 302288), (75572, 290444), (82984, 264502), (88396, 248308), (92414, 237512), (99176, 221318), (105616, 207823), (110659, 198352), (118756, 184828), (124154, 176792), (132251, 165968), (145222, 151144)]