16049668448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 39780810720

約数和(自身を除く): 23731142272

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 41, 44, 68, 76, 82, 88, 121, 136, 152, 164, 176, 187, 209, 242, 272, 304, 313, 323, 328, 352, 374, 418, 451, 484, 544, 608, 626, 646, 656, 697, 748, 779, 836, 902, 968, 1252, 1292, 1312, 1394, 1496, 1558, 1672, 1804, 1936, 2057, 2299, 2504, 2584, 2788, 2992, 3116, 3344, 3443, 3553, 3608, 3872, 4114, 4598, 4961, 5008, 5168, 5321, 5576, 5947, 5984, 6232, 6688, 6886, 7106, 7216, 7667, 8228, 8569, 9196, 9922, 10016, 10336, 10642, 11152, 11894, 12464, 12833, 13243, 13772, 14212, 14432, 15334, 16456, 17138, 18392, 19844, 21284, 22304, 23788, 24928, 25666, 26486, 27544, 28424, 30668, 32912, 34276, 36784, 37873, 39083, 39688, 42568, 47576, 51332, 52972, 55088, 56848, 58531, 61336, 65417, 65824, 68552, 73568, 75746, 78166, 79376, 84337, 85136, 94259, 95152, 101099, 102664, 105944, 110176, 113696, 117062, 122672, 130834, 137104, 141163, 145673, 151492, 156332, 158752, 168674, 170272, 188518, 190304, 202198, 205328, 211888, 218161, 234124, 243827, 245344, 261668, 274208, 282326, 291346, 302984, 312664, 337348, 377036, 404396, 410656, 423776, 436322, 468248, 487654, 523336, 564652, 582692, 605968, 625328, 643841, 674696, 719587, 754072, 808792, 872644, 936496, 975308, 1046672, 1112089, 1129304, 1165384, 1211936, 1250656, 1287682, 1349392, 1439174, 1508144, 1552793, 1602403, 1617584, 1745288, 1872992, 1950616, 2093344, 2224178, 2258608, 2330768, 2399771, 2575364, 2682097, 2698784, 2878348, 3016288, 3105586, 3204806, 3235168, 3490576, 3901232, 4145059, 4448356, 4517216, 4661536, 4799542, 5150728, 5364194, 5756696, 6211172, 6409612, 6981152, 7802464, 8290118, 8896712, 9599084, 10301456, 10728388, 11513392, 12232979, 12422344, 12819224, 16580236, 17793424, 19198168, 20602912, 21456776, 23026784, 24465958, 24844688, 25638448, 26397481, 29503067, 33160472, 35586848, 38396336, 42913552, 45595649, 48931916, 49689376, 51276896, 52794962, 59006134, 66320944, 76792672, 85827104, 91191298, 97863832, 105589924, 118012268, 132641888, 182382596, 195727664, 211179848, 236024536, 364765192, 391455328, 422359696, 472049072, 501552139, 729530384, 844719392, 944098144, 1003104278, 1459060768, 2006208556, 4012417112, 8024834224, 16049668448]

約数ペア:

[(1, 16049668448), (2, 8024834224), (4, 4012417112), (8, 2006208556), (11, 1459060768), (16, 1003104278), (17, 944098144), (19, 844719392), (22, 729530384), (32, 501552139), (34, 472049072), (38, 422359696), (41, 391455328), (44, 364765192), (68, 236024536), (76, 211179848), (82, 195727664), (88, 182382596), (121, 132641888), (136, 118012268), (152, 105589924), (164, 97863832), (176, 91191298), (187, 85827104), (209, 76792672), (242, 66320944), (272, 59006134), (304, 52794962), (313, 51276896), (323, 49689376), (328, 48931916), (352, 45595649), (374, 42913552), (418, 38396336), (451, 35586848), (484, 33160472), (544, 29503067), (608, 26397481), (626, 25638448), (646, 24844688), (656, 24465958), (697, 23026784), (748, 21456776), (779, 20602912), (836, 19198168), (902, 17793424), (968, 16580236), (1252, 12819224), (1292, 12422344), (1312, 12232979), (1394, 11513392), (1496, 10728388), (1558, 10301456), (1672, 9599084), (1804, 8896712), (1936, 8290118), (2057, 7802464), (2299, 6981152), (2504, 6409612), (2584, 6211172), (2788, 5756696), (2992, 5364194), (3116, 5150728), (3344, 4799542), (3443, 4661536), (3553, 4517216), (3608, 4448356), (3872, 4145059), (4114, 3901232), (4598, 3490576), (4961, 3235168), (5008, 3204806), (5168, 3105586), (5321, 3016288), (5576, 2878348), (5947, 2698784), (5984, 2682097), (6232, 2575364), (6688, 2399771), (6886, 2330768), (7106, 2258608), (7216, 2224178), (7667, 2093344), (8228, 1950616), (8569, 1872992), (9196, 1745288), (9922, 1617584), (10016, 1602403), (10336, 1552793), (10642, 1508144), (11152, 1439174), (11894, 1349392), (12464, 1287682), (12833, 1250656), (13243, 1211936), (13772, 1165384), (14212, 1129304), (14432, 1112089), (15334, 1046672), (16456, 975308), (17138, 936496), (18392, 872644), (19844, 808792), (21284, 754072), (22304, 719587), (23788, 674696), (24928, 643841), (25666, 625328), (26486, 605968), (27544, 582692), (28424, 564652), (30668, 523336), (32912, 487654), (34276, 468248), (36784, 436322), (37873, 423776), (39083, 410656), (39688, 404396), (42568, 377036), (47576, 337348), (51332, 312664), (52972, 302984), (55088, 291346), (56848, 282326), (58531, 274208), (61336, 261668), (65417, 245344), (65824, 243827), (68552, 234124), (73568, 218161), (75746, 211888), (78166, 205328), (79376, 202198), (84337, 190304), (85136, 188518), (94259, 170272), (95152, 168674), (101099, 158752), (102664, 156332), (105944, 151492), (110176, 145673), (113696, 141163), (117062, 137104), (122672, 130834)]