68398736784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4634

約数の個数: 240

約数和(自身を含む): 213150357504

約数和(自身を除く): 144751620720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 434, 496, 564, 651, 658, 744, 752, 868, 961, 987, 1128, 1302, 1316, 1457, 1488, 1736, 1922, 1974, 2256, 2604, 2632, 2883, 2914, 3472, 3844, 3948, 4371, 4507, 5208, 5264, 5766, 5828, 6727, 7688, 7896, 8742, 9014, 10199, 10416, 11532, 11656, 13454, 13521, 15376, 15792, 17484, 18028, 20181, 20398, 23064, 23312, 26908, 27042, 30597, 31549, 34968, 36056, 40362, 40796, 45167, 46128, 53816, 54084, 61194, 63098, 69936, 72112, 80724, 81592, 90334, 94647, 107632, 108168, 122388, 126196, 135501, 139717, 161448, 163184, 180668, 189294, 211829, 216336, 244776, 252392, 271002, 279434, 316169, 322896, 361336, 378588, 419151, 423658, 489552, 504784, 542004, 558868, 632338, 635487, 722672, 757176, 838302, 847316, 948507, 978019, 1084008, 1117736, 1264676, 1270974, 1482803, 1514352, 1676604, 1694632, 1897014, 1956038, 2168016, 2235472, 2529352, 2541948, 2934057, 2965606, 3353208, 3389264, 3794028, 3912076, 4331227, 4448409, 5058704, 5083896, 5868114, 5931212, 6566699, 6706416, 7588056, 7824152, 8662454, 8896818, 10167792, 11736228, 11862424, 12993681, 13133398, 15176112, 15648304, 17324908, 17793636, 19700097, 23472456, 23724848, 25987362, 26266796, 30318589, 34649816, 35587272, 39400194, 45966893, 46944912, 51974724, 52533592, 60637178, 69299632, 71174544, 78800388, 90955767, 91933786, 103949448, 105067184, 121274356, 137900679, 157600776, 181911534, 183867572, 203567669, 207898896, 242548712, 275801358, 315201552, 363823068, 367735144, 407135338, 485097424, 551602716, 610703007, 727646136, 735470288, 814270676, 1103205432, 1221406014, 1424973683, 1455292272, 1628541352, 2206410864, 2442812028, 2849947366, 3257082704, 4274921049, 4885624056, 5699894732, 8549842098, 9771248112, 11399789464, 17099684196, 22799578928, 34199368392, 68398736784]

約数ペア:

[(1, 68398736784), (2, 34199368392), (3, 22799578928), (4, 17099684196), (6, 11399789464), (7, 9771248112), (8, 8549842098), (12, 5699894732), (14, 4885624056), (16, 4274921049), (21, 3257082704), (24, 2849947366), (28, 2442812028), (31, 2206410864), (42, 1628541352), (47, 1455292272), (48, 1424973683), (56, 1221406014), (62, 1103205432), (84, 814270676), (93, 735470288), (94, 727646136), (112, 610703007), (124, 551602716), (141, 485097424), (168, 407135338), (186, 367735144), (188, 363823068), (217, 315201552), (248, 275801358), (282, 242548712), (329, 207898896), (336, 203567669), (372, 183867572), (376, 181911534), (434, 157600776), (496, 137900679), (564, 121274356), (651, 105067184), (658, 103949448), (744, 91933786), (752, 90955767), (868, 78800388), (961, 71174544), (987, 69299632), (1128, 60637178), (1302, 52533592), (1316, 51974724), (1457, 46944912), (1488, 45966893), (1736, 39400194), (1922, 35587272), (1974, 34649816), (2256, 30318589), (2604, 26266796), (2632, 25987362), (2883, 23724848), (2914, 23472456), (3472, 19700097), (3844, 17793636), (3948, 17324908), (4371, 15648304), (4507, 15176112), (5208, 13133398), (5264, 12993681), (5766, 11862424), (5828, 11736228), (6727, 10167792), (7688, 8896818), (7896, 8662454), (8742, 7824152), (9014, 7588056), (10199, 6706416), (10416, 6566699), (11532, 5931212), (11656, 5868114), (13454, 5083896), (13521, 5058704), (15376, 4448409), (15792, 4331227), (17484, 3912076), (18028, 3794028), (20181, 3389264), (20398, 3353208), (23064, 2965606), (23312, 2934057), (26908, 2541948), (27042, 2529352), (30597, 2235472), (31549, 2168016), (34968, 1956038), (36056, 1897014), (40362, 1694632), (40796, 1676604), (45167, 1514352), (46128, 1482803), (53816, 1270974), (54084, 1264676), (61194, 1117736), (63098, 1084008), (69936, 978019), (72112, 948507), (80724, 847316), (81592, 838302), (90334, 757176), (94647, 722672), (107632, 635487), (108168, 632338), (122388, 558868), (126196, 542004), (135501, 504784), (139717, 489552), (161448, 423658), (163184, 419151), (180668, 378588), (189294, 361336), (211829, 322896), (216336, 316169), (244776, 279434), (252392, 271002)]