1813552416

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 240

約数和(自身を含む): 5809091904

約数和(自身を除く): 3995539488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 107, 108, 117, 144, 156, 162, 208, 214, 216, 234, 288, 312, 321, 324, 351, 416, 428, 432, 468, 503, 624, 642, 648, 702, 856, 864, 936, 963, 1006, 1053, 1248, 1284, 1296, 1391, 1404, 1509, 1712, 1872, 1926, 2012, 2106, 2568, 2592, 2782, 2808, 2889, 3018, 3424, 3744, 3852, 4024, 4173, 4212, 4527, 5136, 5564, 5616, 5778, 6036, 6539, 7704, 8048, 8346, 8424, 8667, 9054, 10272, 11128, 11232, 11556, 12072, 12519, 13078, 13581, 15408, 16096, 16692, 16848, 17334, 18108, 19617, 22256, 23112, 24144, 25038, 26156, 27162, 30816, 33384, 33696, 34668, 36216, 37557, 39234, 40743, 44512, 46224, 48288, 50076, 52312, 53821, 54324, 58851, 66768, 69336, 72432, 75114, 78468, 81486, 92448, 100152, 104624, 107642, 108648, 112671, 117702, 133536, 138672, 144864, 150228, 156936, 161463, 162972, 176553, 200304, 209248, 215284, 217296, 225342, 235404, 277344, 300456, 313872, 322926, 325944, 353106, 400608, 430568, 434592, 450684, 470808, 484389, 529659, 600912, 627744, 645852, 651888, 699673, 706212, 861136, 901368, 941616, 968778, 1059318, 1201824, 1291704, 1303776, 1399346, 1412424, 1453167, 1722272, 1802736, 1883232, 1937556, 2099019, 2118636, 2583408, 2798692, 2824848, 2906334, 3605472, 3875112, 4198038, 4237272, 4359501, 5166816, 5597384, 5649696, 5812668, 6297057, 7750224, 8396076, 8474544, 8719002, 11194768, 11625336, 12594114, 15500448, 16792152, 16949088, 17438004, 18891171, 22389536, 23250672, 25188228, 33584304, 34876008, 37782342, 46501344, 50376456, 56673513, 67168608, 69752016, 75564684, 100752912, 113347026, 139504032, 151129368, 201505824, 226694052, 302258736, 453388104, 604517472, 906776208, 1813552416]

約数ペア:

[(1, 1813552416), (2, 906776208), (3, 604517472), (4, 453388104), (6, 302258736), (8, 226694052), (9, 201505824), (12, 151129368), (13, 139504032), (16, 113347026), (18, 100752912), (24, 75564684), (26, 69752016), (27, 67168608), (32, 56673513), (36, 50376456), (39, 46501344), (48, 37782342), (52, 34876008), (54, 33584304), (72, 25188228), (78, 23250672), (81, 22389536), (96, 18891171), (104, 17438004), (107, 16949088), (108, 16792152), (117, 15500448), (144, 12594114), (156, 11625336), (162, 11194768), (208, 8719002), (214, 8474544), (216, 8396076), (234, 7750224), (288, 6297057), (312, 5812668), (321, 5649696), (324, 5597384), (351, 5166816), (416, 4359501), (428, 4237272), (432, 4198038), (468, 3875112), (503, 3605472), (624, 2906334), (642, 2824848), (648, 2798692), (702, 2583408), (856, 2118636), (864, 2099019), (936, 1937556), (963, 1883232), (1006, 1802736), (1053, 1722272), (1248, 1453167), (1284, 1412424), (1296, 1399346), (1391, 1303776), (1404, 1291704), (1509, 1201824), (1712, 1059318), (1872, 968778), (1926, 941616), (2012, 901368), (2106, 861136), (2568, 706212), (2592, 699673), (2782, 651888), (2808, 645852), (2889, 627744), (3018, 600912), (3424, 529659), (3744, 484389), (3852, 470808), (4024, 450684), (4173, 434592), (4212, 430568), (4527, 400608), (5136, 353106), (5564, 325944), (5616, 322926), (5778, 313872), (6036, 300456), (6539, 277344), (7704, 235404), (8048, 225342), (8346, 217296), (8424, 215284), (8667, 209248), (9054, 200304), (10272, 176553), (11128, 162972), (11232, 161463), (11556, 156936), (12072, 150228), (12519, 144864), (13078, 138672), (13581, 133536), (15408, 117702), (16096, 112671), (16692, 108648), (16848, 107642), (17334, 104624), (18108, 100152), (19617, 92448), (22256, 81486), (23112, 78468), (24144, 75114), (25038, 72432), (26156, 69336), (27162, 66768), (30816, 58851), (33384, 54324), (33696, 53821), (34668, 52312), (36216, 50076), (37557, 48288), (39234, 46224), (40743, 44512)]